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Jay R. Brooks on Beer

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Patent No. 62864A: Beer Faucet

March 12, 2016 By Jay Brooks

patent-logo
Today in 1867, US Patent 62864 A was issued, an invention of Thomas Marsh, for his “Beer Faucet.” There’s no Abstract, although in the description it includes this summary:

The invention herein described can be advantageously used for tapping a cask which .contains beer or other fluid confined under pressure. ‘The common method of tapping a beer cask, employed, is, first, to force inward, to the distance perhaps of half the thickness of the head of the cask, the plug which is always inserted in a hole made in one of the heads” for this purpose, and then placing the faucet or spigot upon its end against the plug so partially driven in, with a well-directed blow replug the hole with the end of the faucet. and at the same operation expel -into the interior of the Cask the former plug which filled the hole. It often happens that the pressure exerted by the beer is so great as to be able to resist the introduction of the faucet, especially if the latter is not exactly fitted to the hole, in which case the contents of the Cask will escape. The invention ‘described is intended to afford a convenient and certain means for tapping a cask in place of the means above described.

US62864-0

Filed Under: Beers, Just For Fun, Politics & Law, Related Pleasures Tagged With: History, Kegs, Law, Patent

Beer In Ads #1847: Facts Versus Fallacies #84

March 11, 2016 By Jay Brooks


Friday’s ad is another one for the Pennsylvania State Brewers Association, from 1916, No. 84 in series they did from 1915-17 called “Facts Versus Fallacies.” I have no idea how many were done but some of the them are numbered into low triple digits, suggesting there were a lot of them, all in an effort to stop Prohibition from happening and win over support for beer. This ad, marked “84,” is interesting because it shows a problem that’s still with us with modern prohibitionists. As they point out, a majority of people were not originally in favor of removing alcohol from society. For example, the state of Ohio rejected a referendum to restrict it twice, and both times by wide margins. But that didn’t deter the fanatical prohibitionists from continuing to agitate for it and cajole people, even resorting to manipulating the system from behind the scenes. To say the will of the people carries any weight to such people is a joke. All that matters is what they want, as true today as it was in 1916.

Facts-v-Fallacies-84-1915

Filed Under: Art & Beer, Beers, Just For Fun Tagged With: Advertising, History, Pennsylvania, Philadelphia, Prohibition

Patent No. WO2004020570A1: Effervescent Hop Tablet

March 11, 2016 By Jay Brooks

patent-logo
Today in 2004, US Patent WO 2004020570 A1 was issued, an invention of James F. Boyd, assigned to Yakima Chief Inc., for his “Effervescent Hop Tablet.” Here’s the Abstract:

Effervescent formulations of hop adjuncts for use in the process of beer brewing, or more generally the manufacture or production of malt beverages are disclosed. These manufacturing processes can include primary fermentation, when added to the wort, secondary fermentation, when added to the green beer, and storage, when added to beer. The effervescent product includes an effervescent material, such as a carbonate compound, combined with brewing kettle hop adjuncts. The hop adjuncts may include any combination of conventionally derived hop materials or extracts, including alpha acids, beta acids, resins and oils. Preferably, the effervescent formulations are formed into the shape of a tablet, and serve to simplify and improve the efficiency and metering of the hop adjuncts into the brewing process.

hop_tablets

Filed Under: Just For Fun, Politics & Law, Related Pleasures Tagged With: History, Hops, Law, Patent

Patent No. 3870810A: Inhibiting Beer Gushing

March 11, 2016 By Jay Brooks

patent-logo
Today in 1975, US Patent 3870810 A was issued, an invention of Anthony Martin Humphrey, for his “Inhibiting Beer Gushing.” Here’s the Abstract:

The present invention provides a method for reducing the tendency of beer to gush by incorporating in the beer 1 to 20 percent based on the weight of iso- alpha -acids in the finished beer of an unsaturated fatty acid having from 10 to 20 carbon atoms. The invention includes hop extracts containing said unsaturated fatty acid and also includes methods of making said extracts.

gushing

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

Beer In Ads #1846: Facts Versus Fallacies #83

March 10, 2016 By Jay Brooks


Thursday’s ad is another one for the Pennsylvania State Brewers Association, from 1916, No. 83 in series they did from 1915-17 called “Facts Versus Fallacies.” I have no idea how many were done but some of the them are numbered into low triple digits, suggesting there were a lot of them, all in an effort to stop Prohibition from happening and win over support for beer. This ad, marked “83,” is interesting because it’s such a specious argument that it addressed, that alcohol, and especially the tavern or saloon where people buy it, is the cause of poverty and therefore shutting them down will erase poverty in America. As you can probably guess, that’s not entirely accurate. According to the ad, the Federal Bureau of Labor Statistics reports that the average worker spends four cents per day on alcohol. The ad argues that the luxury of a drink is no more pernicious than many other luxury goods, and suggests jewelry, diamonds, perfumes, laces, candy, silks and satins are equally unnecessary items that people spend money that they don’t have on, rather than on the necessities that they absolutely need to live. The root cause of poverty they claim are “poor wages and lack of employment,” which is probably the same today. If those same people saved the $15 per year they spend on drinking, it would take them thirty years to by a Ford automobile, but even then they’d only have enough money from not drinking for an entire year to buy gasoline to operate it for just one month.

Facts-v-Fallacies-83-1916

Filed Under: Art & Beer, Beers, Just For Fun Tagged With: Advertising, History, Pennsylvania, Philadelphia, Prohibition

Patent No. 722509A: Cooler For Kegs Or Casks

March 10, 2016 By Jay Brooks

patent-logo
Today in 1903, US Patent 722509 A was issued, an invention of Samuel M. J≥ House, for his “Cooler for Kegs or Casks.” There’s no Abstract, although in the description it includes this summary:

My invention relates to a new and useful improvement in coolers for kegs or casks, and has for its object to provide the kegs or casks with an interior receptacle one end of which opens through one head of the keg, and into this receptacle may be placed cracked ice, liquid air, or any cooling substance for the purpose of cooling the contents of the keg or cask.

US722509-0

Filed Under: Beers, Just For Fun, Politics & Law, Related Pleasures Tagged With: Cask, History, Kegs, Law, Patent

Patent No. 148297A: Improvement In Casks For Preserving Beer

March 10, 2016 By Jay Brooks

patent-logo
Today in 1874, US Patent 148297 A was issued, an invention of Ole Heggem, for his “Improvement in Casks for Preserving Beer.” There’s no Abstract, although in the description it includes this summary:

That which I claim as new, and desire to secure by Letters Patent, is —

1. The combination, with a beer-cask, of a collapsible bag, capable of filling the entire interior of said cask, and secured to the interior of the cask at its mouth, by means of the head of the cask being set in against the edges of said bag, lying between the edges of the head and the staves, said head being provided with an open vent, as specified.

2. In combination with the bag and cask, the head, provided with a vent-hole, guarded by the plates at each side, and having the grooves 0, as specified.

US148297-0

Filed Under: Beers, Just For Fun, Politics & Law, Related Pleasures Tagged With: Cask, History, Kegs, Law, Patent

Beer In Ads #1845: Facts Versus Fallacies #81

March 9, 2016 By Jay Brooks


Wednesday’s ad is another one for the Pennsylvania State Brewers Association, from 1915, No. 81 in series they did from 1915-17 called “Facts Versus Fallacies.” I have no idea how many were done but some of the them are numbered into low triple digits, suggesting there were a lot of them, all in an effort to stop Prohibition from happening and win over support for beer. This ad, marked “81,” is a fairly innocuous one, detailing the history of taverns and inns from biblical times to the present, basically just making the argument that they’ve been around so long, making people happier, that they can’t be bad.

Facts-v-Fallacies-81-1916

Filed Under: Art & Beer, Beers, Just For Fun Tagged With: Advertising, History, Pennsylvania, Philadelphia, Prohibition

Beer In Ads #1844: Facts Versus Fallacies #75

March 8, 2016 By Jay Brooks


Tuesday’s ad is another one for the Pennsylvania State Brewers Association, from 1915, No. 75 in series they did from 1915-17 called “Facts Versus Fallacies.” I have no idea how many were done but some of the them are numbered into low triple digits, suggesting there were a lot of them, all in an effort to stop Prohibition from happening and win over support for beer. This ad, marked “75,” is another odd one talking about one of the tactics of prohibitionists at the time, where they wanted to make it illegal to sell beer and other alcohol, while leaving the right to consume it and purchase it perfectly legal. Which seems weird, but from what i can glean from the ad, it was apparently a strategy that prohibitionists believed would allow them to achieve their ends through “roundabout” means. But there is a modern version still, as many prohibitionists continue to attack anyone in the alcohol industry, accusing us of all manner of moral failings and being terrible people. They’ve come out and said we’d do absolutely anything to make a sale, even to minors, and that we even target kids, hate women and lie about everything. Even if we do something good, like ship canned water to Haiti after their earthquake, they criticized the gesture because the brewery in question told people they did it and included information on the can about where the water came from. No matter what we do, we’re bad people. So this ad doesn’t seem at all far-fetched to me. But in 1915 they didn’t think they had the votes to get the national prohibition they wanted, so then, just as today, they’d do or say anything to further the agenda of prohibition.

Facts-v-Fallacies-75-1915

Filed Under: Art & Beer, Beers, Just For Fun Tagged With: Advertising, History, Pennsylvania, Philadelphia, Prohibition

Patent No. 4729900A: Foam-Stabilized Malt Beverage

March 8, 2016 By Jay Brooks

patent-logo
Today in 1988, US Patent 4729900 A was issued, an invention of Kenneth Clare, Margaret A. Lawson, and Walter Bryden, assigned to Merck & Co., Inc., for their “Foam-Stabilized Malt Beverage.” There’s no Abstract, although in the description it includes this summary:

A fermented malt beverage having improved foam stability and desirable lace, cling, and clarity is described. The beverage is stabilized by adding 5-400 ppm by weight of combined xanthan gum and a cold-water soluble protein.

Xanthan-Gum

Here’s a better explanation, from the application:

BACKGROUND OF THE INVENTION

A number of malt beverages or beers will produce a relatively good foam immediately after pouring, but the foams so produced are not as persistent as is usually desired by the consumers of such products. In addition, consumers desire a beer possessing a foam that will “cling” to the insides of a glass or mug in an attractive “lacy” pattern. Lace and cling are difficult to achieve in the presence of slight contaminant levels of surfactants or detergents on the glassware, as occurs when beer mugs or glasses are handwashed and quickly rinsed prior to use. A further requirement is that the beer exhibit good clarity to the consumer, i.e., the absence of any noticeable “haze”.

Propylene glycol alginate (PGA), heteropolysaccharide S-10 (see U.S. Pat. No. 3,966,976) and cellulose ether (see U.S. Pat. No. 3,669,00) are additives known to stabilize beer foam.

However, continuing research is being conducted in an effort to discover new polymers, additives, and polymer combinations which may be more economical and which can be utilized to impart improved foam stability, lace and clarity to fermented malt beverages while avoiding attendant “haze” levels.

Xanthan gum as an extender or thickener in the food industry is well described in the literature. Also well known in the art is the use of collagen hydrolysates, derived from animal skin, in the preparation of hair care preparation, shampoos and skin care preparations. Collagen derivatives have been used in the brewing process as fining agents. Further, gelatin hydrolysates are well known in the pharmaceutical industry as tablet excipients used in granulating and binding operations during tablet manufacture. However, there are no general references to such compositions in combination being disclosed for specifically improving foam stability and properties of fermented malt beverages.

SUMMARY OF THE INVENTION

It has now been found that the foam retention and lace/cling properties of a fermented malt beverage can be stabilized while minimizing haze formation by adding a combination of xanthan gum and cold-water soluble protein to the beverage in a combined amount sufficient to result in a final concentration in the beverage in the range of about 5-400 ppm, by weight. The proteins useful in the invention include, inter alia, collagen, gelatin, or milk protein hydrolysates, having a number average molecular weight of 900-12,000, which can be used in a weight ratio of 1:4 to 4:1 of xanthan gum/protein.

Xanthan-Gum

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

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