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Jay R. Brooks on Beer

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Patent No. 414673A: Process Of Aerating And Purifying Beer Wort Or Beer

November 12, 2015 By Jay Brooks

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Today in 1889, US Patent 414673 A was issued, an invention of Axel Bergh, for his “Process of Aerating and Purifying Beer Wort or Beer.” There’s no Abstract, although in the description it includes this summary:

The advantages of my invention will be apparent to those skilled in the art to which it appertains, and it will be particularly seen that the wort is led to the fermenting-house in an absolutely-sterilized condition, while at the same time it is cooled, aerated to the required degree, and freed from impurities, and the losses due to residual wort are avoided.

The herein-described process of freeing wort from suspended particles by simultaneously subjecting the Wort to centrifugal action and a regulated supply of sterilized air, and subsequently cooling the wort preparatory to fermentation, all to be carried out in contact with sterilized air, substantially as described.

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Filed Under: Beers, Breweries, Just For Fun, Politics & Law, Related Pleasures Tagged With: Brewing Equipment, History, Law, Patent, Science of Brewing, Wort

Patent No. 440464A: Apparatus For Brewing Beer

November 11, 2015 By Jay Brooks

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Today in 1890, US Patent 440464 A was issued, an invention of Michael Byrne, for his “Apparatus for Brewing Beer.” There’s no Abstract, although in the description it includes this summary:

My invention relates to an improvement in what is known as a wort pan or grande employed in the process of brewing beer, and has for its object to so construct the same that the beer-wort will he maintained at a higher and more regular temperature while in the pan than heretofore, and at the same time be effectually protected against scorching or coloration; and a further object of the invent1on is to provide against the wort cooling down as delivered by the taps of the mashtub, and also to draw the wort from the pan without loss and in a convenient and expeditious manner.

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Filed Under: Beers, Breweries, Just For Fun, Politics & Law, Related Pleasures Tagged With: Brewing Equipment, History, Law, Patent, Science of Brewing

Patent No. 330184A: Process Of Brewing Beer

November 10, 2015 By Jay Brooks

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Today in 1885, US Patent 330184 A was issued, an invention of Conrad Zimmer, for his “Process of Brewing Beer.” There’s no Abstract, although in the description it includes this summary:

The invention consists in a process of brewing beer which consists in subjecting finely ground malt from which the hulls and germs have been removed and water to the saccharification temperature, then boiling the mash a sufficient length of time to coagulate the albuminous substances and render the same insoluble, then separating the clear wort from the insoluble substances, then directly passing the mash into a centrifugal machine for separating the clear wort from the insoluble substance by centrifugal-force, and finally conducting the clear wort to a hop-kettle and boiling it therein.

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Filed Under: Beers, Breweries, Just For Fun, Politics & Law, Related Pleasures Tagged With: Brewing Equipment, History, Law, Patent, Science of Brewing

Patent No. 3216345A: Continuous Preparation Of Brewers’ Mash

November 9, 2015 By Jay Brooks

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Today in 1965, US Patent 3216345 A was issued, an invention of William Ernest Parker and Francis Lloyd Rigby, assigned to Canadian Breweries Ltd., for their “Continuous Preparation of Brewers’ Mash.” There’s no Abstract, although in the description it includes this summary:

The apparatus provides means for forming a continuously flowing mash producing stream of grist and water, causing said stream to flow in a substantially horizontal path, heating said mixture to predetermined processing temperature, agitating said stream in a direction normal to its path of flow to maintain solids in suspension, venting said stream of undesirable volatiles above said path of flow, and continuously discharging matured mash. Preferably the apparatus allows the mash to be processed along its path of flow in a plurality of series-connected processing zones linearly adjustable for variation of treatment as to control the production of dextrins, fermentable sugars and protein degradation products, coupled with varied temperature treatment as between the zones if and when required to achieve the product desired.

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Filed Under: Beers, Breweries, Just For Fun, Politics & Law, Related Pleasures Tagged With: Brewing Equipment, History, Law, Patent, Science of Brewing

Patent No. 132574A: Improvement In The Manufacture Of Beer (a.k.a. “California Pop Beer”)

October 29, 2015 By Jay Brooks

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Today in 1872, US Patent 132574 A was issued, an invention of Charles C. Haley, for his “Improvement In The Manufacture Of Beer, which in the application he names his improved beverage “California Pop Beer.” There’s no Abstract, although this is such an interesting one that I’m showing the entire application below, which also includes a recipe of sorts.

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I think someone could probably make this beer, assuming homebrewers haven’t already taken up the challenge, even though it appears there is some general instruction, it seems like educated guesses would have to be made to fill in the unknowns.

This invention consists in a compound of the ingredients hereinafter named, used in the manner and in the proportions substantially as described, to form an improved beverage which I have denominated California Pop Beer.

In the manufacture of beer according to my invention, I first prepare the yeast as follows: For one hundred and five gallons of beer, I take of wheat flour three-quarters of a pound and dissolve it in one quart of cold water, and one ounce of hops steeped one hour in two quarts of water, and afterward strained. The dissolved wheat flour and the steeped hops are then mixed together, and the mixture is steeped for half an hour. It is then allowed to cool to the temperature of 88 Fahrenheit, after which three ounces of ground malt and one half an ounce of pure spirits are added, and the mixture allowed to stand for twelve hours.

The essence is next prepared as follows: To five ounces of alcohol I add one-half an ounce of oil of Wintergreen, one-third of an ounce of oil of Sassafras, and one-third of an ounce of oil of spruce, roughly mixed.

The yeast and essence having been thus prepared, the manufacture of the beer is proceeded with as follows: I take one-half a pound of hops, fourteen ounces of chemically prepared cream of tartar, and one-half pound of African ginger-root. These are placed in a suitable tub and steeped with ten gallons of water one hour, after which seventy pounds of granulated sugar are added. The essence prepared as above stated is now added to the mixture in the tub, and the con tents are brought to a heat of about 90; and, at this point, the yeast first prepared is poured in and the mixture allowed to stand for four hours. It is then bottled, and after standing for three days it is ready for use. The beer thus prepared is a superior and harmless beverage.

It also appears that it was sold commercially, and must have been popular enough, since it’s often referred to as “Haley’s Celebrated California Pop Beer.”

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Of course, that could be an early form of advertising puffery. Haley himself was apparently from Troy, New York and so it seems likely his brewery, “C. Haley & Co.” was located there as well, although I’m on the road and don’t have my American Breweries II book for reference and nothing’s coming up online in a cursory search. There are, however, several examples of the name appearing on bottles, generally in the northeast, primarily from New York and New Jersey.

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It seems curious that something not from California was named “California Pop Beer.” Was there some reputation California would have had at that time period that made naming the beer this way make sense?

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Some bottles even include the date that the patent was approved.

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And seems clear that multiple breweries made “California Pop Beer,” as here’s one from Brooklyn. It was brewed by G.B. Selmers, located at “104 & 106 So. 8th St. Brooklyn, ED.”

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So who wants to step up and brew “California Pop Beer?” Maybe it should be someone actually in California this time?

Filed Under: Beers, Breweries, Just For Fun, Politics & Law, Related Pleasures Tagged With: adjuncts, History, Homebrewing, Law, Patent, Recipes, Science of Brewing

Patent No. EP0138341B1: Beer And Other Beverages And Their Manufacture

October 26, 2015 By Jay Brooks

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Today in 1988, US Patent EP 0138341 B1 was issued, an invention of Charles William Bamforth and Roy Cope, assigned to the Bass Public Limited Company, for their “Beer and Other Beverages and Their Manufacture.” There’s no Abstract, although in the description it includes this summary:

This invention relates to beer and other beverages and to their manufacture. In particular the invention is concerned with the incorporation into a beverage of an additive enabling the beverage to have a head formed on it or to improve the quality of the head that can be formed on it.

The invention is primarily applicable to beer, and the term beer is used herein to designate generally any of a variety of alcoholic beverages made by the fermentation of hopped malt wort; it thus includes within its scope ales, lagers and stouts. Beer itself is normally dispensed with a head, but there are also other beer-like beverages that are, like beer, bright and without haze and that are normally dispensed with a head to which the invention is also particularly applicable, these including beverages which include little or no alcohol but otherwise resemble beer quite closely.

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Their claims for the patent are also listed as follows:

1. A method of modifying or improving beer or other beverage, the beverage being bright and without haze, which method comprises the step of incorporating in the beverage concerned an additive enabling the beverage to have a head formed on it or to improve the quality of the head that can be formed on it, the additive comprising protein fragments made by the partial hydrolysis of protein material, and the method being characterised in that the protein material comprises egg albumen and is added in an effective amount to improve or cause head formation without inducing haze formation.

2. A method according to claim 1 characterised in that the additive is formed as an aqueous solution.

3. A method according to claim 2 characterised in that the additive also contains a minor addition of ethyl alcohol.

4. A method according to any one of the preceding claims characterised in that the additive comprises fragments of protein material separated from any remaining unsevered protein material.

5. A method according to any one of the preceding claims characterised in that the beverage is made by a process including a fermentation stage and in which the additive is added at a stage later than the fermentation stage.

6. A method according to claim 5 characterised in that the beverage is beer.

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Filed Under: Beers, Breweries, Just For Fun, Politics & Law, Related Pleasures Tagged With: Bass, History, Law, Patent, Science of Brewing, UK

Patent No. 4055202A: In-Case Bottle Filling Apparatus

October 25, 2015 By Jay Brooks

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Today in 1977, US Patent 4055202 A was issued, an invention of James Albert Greene, for his “In-Case Bottle Filling Apparatus.” Here’s the Abstract:

A bottle filling device which raises in-case bottles to be filled to engagement with a fill valve assembly which controls fluid communication between a fill tube inserted into each bottle and a pressurized fill tank. Cup members, which engage the bottle openings in fill position, communicate with a vacuum line, such that the combination of pressurized fill source and air-evacuated bottles realizes extremely fast filling. The fill tubes are the shafts of respective double acting fluid pressure operated cylinders of simple construction which position a port in the fill tube upper wall extremes within the fill tank confines or within pressure sealing cylinder end bushings to define respective open and closed fill-valve conditions.

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Filed Under: Beers, Breweries, Just For Fun, Politics & Law, Related Pleasures Tagged With: Bottles, Brewing Equipment, History, Law, Patent, Science of Brewing

Patent No. 0873396B1: Brewing Products And Their Methods For Production (Clear Beer)

October 22, 2015 By Jay Brooks

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Today in 2003, US Patent 0873396 B1 was issued, an invention of Vinod K. Chaudhary, Robert J. Mizerak, Sydney R. Rader, David S. Ryder, William G. Schulze, and Matthew L. Tripp, assigned to Miller Brewing Company, for their “Brewing Products And Their Methods For Production.” Here’s the Abstract:

A method is disclosed of preparing a colorless, clear beer by a method including ultrafiltration and the addition of dextrins, bittering agents and a foam enhancer. Methods of preparing improved nonalcoholic malt beverages and making natural beer foaming components also are disclosed.

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Filed Under: Beers, Breweries, Just For Fun, Politics & Law, Related Pleasures Tagged With: History, Law, Patent, Science of Brewing

Patent No. 4355047A: Method Of Preparing A Low Calorie Beer

October 19, 2015 By Jay Brooks

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Today in 1982, US Patent 4355047 A was issued, an invention of William F. Line, Vinod K. Chaudhary, Etzer Chicoye, and Robert J. Mizerak, assigned to Miller Brewing Company, for his “Method of Preparing a Low Calorie Beer.” Here’s the Abstract:

Low calorie beer is prepared by introducing into the brewing process a debranching enzyme (pullulanase) obtained from rice, a traditional brewing material. The debranching enzyme reduces the real extract of the beer by cleaving alpha 1,6 linkages of unfermentable limit dextrins to form alpha 1,4 dextrins which can be converted by alpha 1,4 carbohydrates to sugars that can be fermented by brewer’s yeast. The enzyme may be introduced into the brewing process by adding rice or the enzyme extracted from rice to the mash or to the wort before or during fermentation. The debranching enzyme may be obtained from polished dry milled rice by extraction with an aqueous buffer solution. When malted rice is used as the enzyme source a particularly useful mixture of the debranching enzyme and alpha 1,4 carbohydrates is obtained.

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Filed Under: Beers, Breweries, Just For Fun, Politics & Law, Related Pleasures Tagged With: History, Law, Light Beer, Patent, Science of Brewing

Patent No. 2692199A: Method Of Making Beer (With Soybeans)

October 19, 2015 By Jay Brooks

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Today in 1954, US Patent 2692199 A was issued, an invention of Ralph O. Weber, assigned to Archer Daniels Midland Co., for his “Method Of Making Beer.” There’s no Abstract, although in the description it includes this summary:

This invention relates to processes of making beer, and more particularly to improvements wherein there is utilized the solid materials of soybeans from which the oil has been removed.

This one’s interesting and worth the long read. It’s essentially adjunct brewing, but incorporating soybeans in the process, too. The fact that Archer Daniels Midland owns the rights to the patent is also a bit curious.
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Filed Under: Beers, Breweries, Just For Fun, Politics & Law, Related Pleasures Tagged With: History, Law, Patent, Science of Brewing

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