Brookston Beer Bulletin

Jay R. Brooks on Beer

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Patent No. 3887431A: Yeast Protein Isolate With Reduced Nucleic Acid Content & Process Of Making Same

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Today in 1975, US Patent 3887431 A was issued, an invention of Ernest Aleck Robbins, Robert William Sucher Jr., Erich Henry Schuldt, Daniel Robert Sidoti, Robert Dudley Seeley, and Jon Albert Newell, assigned to Anheuser Busch, for their “Yeast Protein Isolate with Reduced Nucleic Acid Content and Process of Making Same.” Here’s the Abstract:

This disclosure relates to a yeast protein isolate (IYP) with less than 9% nucleic acid (RNA) and a Protein Equivalence Ratio (PER) of greater than 1. The yeast protein is made by a process which involves rupturing yeast cells, removing the cell wall residue from an alkaline medium, incubating in such a manner that the endogenous nuclease contained in the solubles portion degrades the nucleic acid present to a soluble form, insolubilizing the protein to separate it from the hydrolyzed nucleic acid, and separating the insoluble protein from the fraction containing soluble nucleic acid.

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Patent No. 2599080A: Hop Picking Mechanism

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Today in 1952, US Patent 2599080 A was issued, an invention of Edouard Thys, for his “Hop Picking Mechanism.” There’s no Abstract, though the description in the application states that it’s an “invention relat[ing] to hop picking mechanism and, more particularly, to improvements in hop picking fingers and bars.”

A principal object of the present invention is to provide a finger bar assembly wherein the picking fingers are formed and supported in a fashion to prevent breakage thereof during use.

It is another principal object of the present invention to provide a picking finger assembly comprising a plurality of resilient fingers, supported by a finger bar in a fashion that a resilient finger may be removed easily from the bar, if it becomes necessary, with a minimum delay in the operation of the machine with which the fingers are utilized and in a fashion that requires a minimum of skill.

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Patent No. 3447375A: Beverage Container Having Sight Gage Means

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Today in 1969, US Patent 3447375A was issued, an invention of John H. Fox Jr., assigned to the Reynolds Metals Co., for his “Beverage Container Having Sight Gage Means.” There’s no Abstract, though the description in the application states that he’s invented an “improved beverage container having sight gage means made of a solid light transmitting material and extending through opaque outer wall means of such container wherein such sight gage means has outer easily visible viewing surface means and inner surface means arranged to be surrounded by a beverage within such container, such outer surface means having a normally bright appearance which becomes dark upon surrounding the inner surface means with beverage.”

Many carbonated beverages are currently sold in pressurized container means such as kegs, or the like, wherein it would be desirable to determine the amount of beverage within such keg in a simple and inexpensive manner. Although many types of liquid level gages are available most of such gages are complicated, expensive, and provide undesirable easily damaged protrusions from exterior wall means of an associated beverage keg. Accordingly, it is a feature of this invention to provide an improved beverage container having improved sight gage means of simple and economical construction.

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Patent No. 701335A: Device For Drawing Liquids

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Today in 1902, US Patent 701335 A was issued, an invention of Lucien H. Handy, assigned to the American Faucet Company, for his “Device For Drawing Liquids.” There’s no Abstract, though the description in the application states that he’s “invented certain new and useful Improvements in Devices for Drawing Liquids,” such as:

My invention relates to that class of devices for drawing liquids in which a faucet connection is made and broken with a permanent bung in the barrel or keg simultaneously with the operation of the bung-valve, due to said connection; and said invention is especially applicable to those devices of this type in which for the purpose of drawing lager-beer means are provided for passing a slip-pipe into the liquid in the receptacle and forcing air under pressure upon top of the liquid, whereby the latter is forced up through the slip-pipe.

My invention consists in the novel combinations of bung, controlling-valve, and faucet connection, with its locking and operating key, slip-pipe, and air-passage and in the novel details of construction and arrangement in connection therewith.

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Patent No. 2888944A: Filling System

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Today in 1959, US Patent 2888944A was issued, an invention of Rudolph H. Breeback, assigned to Crown Cork & Seal Co., for his “Filling System.” There’s no Abstract, though it’s described this way in the application. “The present invention relates to a filling system and more particularly to a system for delivering beer or other carbonated beverages to a filling machine.”

An object of this invention is the provision of a system for delivering beer to a reservoir of a filling machine whereby the supply of liquid in the reservoir will be controlled by a pressure actuated switch so connected to the reservoir that the pressure acting upon the switch is controlled by the liquid level within the reservoir.

Another object of this invention is the provision of a system for delivering beer to a reservoir of a filling machine whereby the pressure and level of the liquid in the reservoir can be controlled within a range independent of the level and pressure of the liquid in government tank.

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Patent No. 2043183A: Double-Walled Vessel

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Today in 1933, US Patent 2043183 A was issued, an invention of Karl Wilhelm Mauser, for his “Double-Walled Vessel.” There’s no Abstract, though it’s described this way in the application:

This invention relates to a double-walled metal vessel for transport and storage of beverages, more particularly beer, in which the inner vessel for holding the beverage is removable. The removable inner vessel has the advantage over the fixed vessel that a separate cleansing or sterilization and a storage of the beverage can be effected without the outer vessel, so that the latter is used only for transporting the storage `vessels when ready for despatch. A further advantage is that the inner vessel can be kept under observation, which is of importance, for example, in case of the occurrence of corrosion.

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Patent No. 1098659A: Racking-Machine

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Today in 1914, US Patent 1098659 A was issued, an invention of John G. Bieniek, for his “Racking-Machine.” There’s no Abstract, though it’s stated in the application that Bieniek has “invented a new and useful Improvement in Racking-Machines,” adding:

The main objects of this invention are to provide an improved racking machine; to provide a racking machine in which the filling apparatus may be readily brought into and out of operative position with respect to the barrel to be filled; to provide a rack 111g machine having means for automatically operating the filling valve; to provide a racking machine having improved mechanism for indicating that the barrel is filled; to provide a racking machine having improved means for firmly holding the filling apparatus in operative position; and to provide a strong, simple and easily operable device adapted to fill beer barrels with great rapidity.

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Beer In Ads #1573: Man Size Pleasure Of Surfing

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Monday’s ad is yet another one for Falstaff, also from the late 1950s. This is the fourth Falstaff ad I’ve come across equating manliness with beer, and in particular sports. While the last ones were for golf, baseball and bronco riding, while this one celebrates surfing as its “Man Size Pleasure.” Like yesterday’s ad, this one was also a doubletruck ad, that is a two-page ad, showing off the man surfing quite impressively.

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Patent No. 2082222A: Brewing Process

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Today in 1937, US Patent 2082222 A was issued, an invention of Frederick P. Siebel, for his “Brewing Process.” There’s no Abstract, though it’s described in the application as an “invention relat[ing] to the art of brewing, and pertains particularly to the preparation of the wort.” I assume this is the same Siebel who led the Institute after it reopened after Prohibition in 1933.

One of the objects of the invention is the provision of a process whereby a desired wort may be produced in a condition suitable for immediate cooking, in a period of time very substantially less than is required for the mashing and sparging operations heretofore quite generally employed.

`Another Object is the provision of a process whereby there can be accomplished a substantially higher extraction and conversion of the desired constituents of the malt and other grains than has been the case under commercial brewing procedures heretofore generally employed; this obtaining a more complete utilization and hence a saving, in the raw materials required.

Yet another object of the invention is the provision of a process which maybe carried on rapidly and with facility for preparation of a wort on a commercial brewing scale, whereby the enzymatic conversion or modification of the grain starches and albumens may be accomplished more completely and rapidly than with commercial procedures heretofore generally employed.

Yet another object of the invention is the provision of a wort-preparing process of a character such as to permit successive batches to be prepared in rapid succession one after another in the same apparatus.

Yet another object is the provision of a process for wort preparation which may be carried on under very definite and accurate control, for production of a wort of a desired character very rapidly and with very close uniformity as between different batches.

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Patent No. D135747S: Design For A Holder For Beer Foam Scrapers

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Today in 1943, US Patent D135747 S was issued, an invention of Joseph Austin, assigned to the F. & M. Schaefer Brewing Company, for his “Design for a Holder for Beer Foam Scrapers.” There’s no Abstract, though it’s described incredibly simply in the application, stating only that it’s an “ornamental design for a holder for beer foam scrapers, substantially as shown and described.” Which is funny, because that’s about the only description there is.
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