Brookston Beer Bulletin

Jay R. Brooks on Beer

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Patent No. 4173295A: Barrel Dispensing Support

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Today in 1979, US Patent 4173295 A was issued, an invention of Dieter Steinmann, assigned to the European Design Corporation, for his “Barrel Dispensing Support.” Here’s the Abstract:

A one way beer barrel dispensing support is provided to facilitate dispensing a beverage from the barrel by gravity flow. The support has a circular area on its upper surface for receiving the bottom end of a beverage barrel. A conduit is mounted in said circular area and has an inlet which enters the barrel when the barrel is placed on the support. The end of the conduit remote from the inlet has a valved spigot to control dispensing.

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Patent No. 3846397A: Process For Utilizing Barley Malt

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Today in 1974, US Patent 3846397 A was issued, an invention of John H. Ernster, for his “Process For Utilizing Barley Malt.” Here’s the Abstract:

Grain residues from mashed barley malt are separated from wort thereby produced and heated in an alkaline solution to solubilize protein. The alkaline solution is separated from the unsolubilized grain residues and acidified to precipitate water soluble protein. Beer is brewed from the wort and the unsolubilized grain residue can be used as animal feed.

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Patent No. 1043683A: Hose-Coupling

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Today in 1912, US Patent 1043683 A was issued, an invention of Jacob A. Fieser, for his “Hose-Coupling.” There’s no Abstract, although in the description it includes this summary:

I have invented certain new and useful Improvements in hose-couplings; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which its improvements in swiveled couplings for hose pipes forming means whereby the different sections of the pipe may be turned to prevent twisting.

The invention consists further of other details of construction and combinations and arrangements of parts which will be hereinafter fully described, shown in the accompanying drawings and then specifically defined in the appended claim.

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Patent No. 8875616B2: Facility For Introducing Hop Into A Tank

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Today in 2014, US Patent 8875616 B2 was issued, an invention of Wolfgang Roth, assigned to Rolec Prozess – Und Brautechnik Gmbh, for his “Facility for Introducing Hop into a Tank.” Here’s the Abstract:

A facility for introducing hop into a tank has a hop receiving tank that can be hermetically sealed and has an outflow and an inert gas supply at its bottom. The facility furthermore has a mixing apparatus that has two inlet pipes on its inflow side and an outlet pipe on the outflow side. This facility is adapted to a method for introducing hop into a tank, in which hop is put into a hop receiving container, air is expelled from the hop receiving container by inert gas and the hop with beer or “young beer” is supplied to the mixing apparatus.

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Patent No. 2657817A: Plastic Bung For Beer Barrels

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Today in 1953, US Patent 2657817 A was issued, an invention of Victor Alvear, for his “Plastic Bung for Beer Barrels or the Like.” There’s no Abstract, although in the description it includes this summary:

I have found that an elastic and entirely satisfactory and cheap stopper can be formed of synthetic elastomeric plastic having the properties of polyethylene and vinyl derivatives. This is not only cheap to manufacture but the stopper can be used over and over again. Such a stopper has been found to be tasteless, non-absorbent, insoluble, indestructible, can be used in conventional bung hole bushings and when properly formed is entirely effective. The stopper is inert to liquid as well as gases and is entirely sanitary. It is not affected by normal changes in atmospheric conditions and does not stick to the bushing. This type of plastic has the known characteristic of being form retaining under normal pressure but capable of deformation under excessive pressure and return to its original form upon release of such pressure.

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Patent No. 3155522A: Process For The Production Of A Hop Concentrate

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Today in 1964, US Patent 3155522 A was issued, an invention of Peter John Andrew Murray, Brian James Clarke, Robert Peter Hildebrand and Frank Vincent Harold, assigned to Carlton & United Breweries, for their “Process for the Production of a Hop Concentrate.” There’s no Abstract, although in the description it includes this summary:

This invention relates to the preparation of hop concentrates or extracts for brewing purposes, and to the production of hopped beverages, such as beer, utilizing such concentrates.

An object of this invention is to provide a new process for the manufacture of hop concentrates which if used to replace hops will impart to the finished beer in their correct balance those materials contributing to taste characteristics and flavour which are normally found in beer manufactured by conventional processes. A further object is to enable economies to be effected in the manufacture of beer or like beverages.

While the invention applies to the treatment of any part of the hop plant it refers in particular to the hop cones, and the hops used may be either in the freshly picked state or dried as in normal commercial practice.

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Patent No. 2333088A: Bottle Opener

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Today in 1943, US Patent 2333088 A was issued, an invention of Raymond M. Brown, for his “Bottle Opener.” There’s no Abstract, although in the description it includes this summary:

One of the objects of the present invention is to provide a bottle opener of the type described, having one or more back stops adjacent the prying lip and slightly spaced therefrom which permit the prying lip to exercise its function of detaching the cap, but which may contact with the flange of the cap as to spread andthereby limit the extent to which it can be flared, thus preventing the bending of the disk of the cap under any circumstances and particularly under the conditions of sudden operation above referred to.

Another object of the invention is to provide a pair of spaced back stops preferably symmetrically arranged with respect to the apex of the prying lip, permitting the latter, if necessary, to bulge the flange between the back stops by drawing upon the fullness of the flutes of the flange beyond said back stops, the metal moving.

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Patent Nos. 938577A & 938578A: Process Of & Machine For Bottling Beer

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Today in 1909, two patents were issued: US Patent 938577 A for “Process of Bottling Beer” and US Patent 938578 A for “Machine For Bottling Beer.” Both were patented by Rudolf Gull, and the drawings filed with each application are identical, except for the titles. There’s no Abstract for either patent, although in the description it includes this summary:

Patent 938577 A: Process of Bottling Beer

1. The improvement in the method of bottling beer consisting in maintaining in the bottles while they are being filled with beer, and independent of the flow of the beer, a higher gaseous pressure than on the surface of the suplly or column of beer with which the bottles are filled, and changing such hi her pressure at predetermined intervals during the time the beer is entering the bottles, substantially as set forth.

2. The improvement in the method of bottling beer consisting in maintaining successively in the bottles while they are being filled with beer two or more distinctly different gaseous pressures each one of which is successively maintained in a substantially constant proportion to the gaseous pressure on the column of beer, substantially as set forth.

3. The improvement in the method of bottling beer, consisting in maintaining in the bottles while they are being filled a higher gaseous pressure than that on the column of beer from which the bottles are filled, and in maintaining such higher gaseous pressure within the bottles at such a’ proportion to the gaseous pressure on the column of beer that the surplus of pressure in’ the bottle over the gaseous pressure on the column of beer balances the weight of the column of beer above the level of beer in the bottle as soon as the beer in the bottle reaches a predetermined level.

938578 A: Machine For Bottling Beer

Bottling the beer to flow from the tank into the bottles and permitting also the passage of air from the tank, above the beer, to the bottles, so as to have the same air pressure in both tank and bottles at or before the time the valves are opened, thus permitting the beer to flow by gravity from the tank into the bottles the height of the beer column above the end of the filling spout, the width of the filling spout and the size of the air vent through which the air escapes from the bottles when the beer enters regulating the flow of the beer into the bottles.

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