Today in 1891, US Patent 447131 A was issued, an invention of John Griffiths, for his “Process of Making Malt Liquor.” There’s no Abstract, but the description very generally states that the “invention relates to an improvement in the art of making malt liquors by which the quality of the liquor is improved,the cost of production reduced, a considerable saving effected in the time and appliances heretofore required, and a consequent gain realized in the capacity of a brewery.”
Patent No. 2926087A: Method Of Carbonating A Malt Beverage
Today in 1960, US Patent 2926087 A was issued, an invention of Frank Otto Rickers, assigned to the George Wiedemann Brewing Co, for his “Method of Carbonating a Malt Beverage.” There’s no Abstract, but the description states that the “one of the principal objects of the invention is to provide a method for carbonating beer at a very much more rapid rate than has been possible heretofore.”
Patent No. 2497870A: Container Closure
Today in 1950, US Patent 2497870 A was issued, an invention of Stanley W. Dennis, assigned to the Crown Cork & Seal Co., for his “Container Closure.” There’s no Abstract, but the description states that the “The present invention relates to closures.” Happily, they expound upon that somewhat:
More particularly, the closure of the present invention is an improvement on closures of the type shown, described and claimed in a number of prior patents to G. W. Booth, owned by the assignee of the present application, such as Patents 1,956,209, Reissue 19,422, 1,956,213, 1,956,214, 1,956,215 and 1,956,217. Certain features of the invention, however, as regards cap structures, have utility and may be used in connection with caps of other types, as will be apparent from the following description and the appended claims.
Patent No. 619978A: Tap For Beer Or Other Kegs
Today in 1899, US Patent 619978 A was issued, an invention of Henry Mock, for his “Tap for Beer or Other Kegs.” There’s no Abstract, but the description states that the “invention relates to a tap which is readily changeable from one beer or other keg to another and which insures a tight joint between the tap and the keg, so that all loss of liquid or gas is prevented and the pressure on the liquor necessary for drawing it is easily sustained.
Patent No. 2147862A: Beer Dispensing Apparatus
Today in 1939, US Patent 2147862 A was issued, an invention of Hans Sollinger, for his “Beer Dispensing Apparatus.” There’s no Abstract, but the description states that the “invention relates to a beer dispensing apparatus by means of which beer can be dispensed without pressure from barrels situated at a lower level than the faucet,” before going into more detail:
The apparatus is also suitable for dispensing wine and cider and has, in known manner, a packing ange against which the Vessel to be filled is pressed and hermetically closed by the suction action of the air pump. According to the invention the dispensing faucet of the apparatus is connected by a gearing with the air pump by which, when the apparatus is in use, the air is drawn out of the beer glass pressed against the packing surface and then, when the dispensing faucet is subsequently opened and during the filling of the glass, the excess carbon dioxide flowing into the glass passes into the pump whereupon, during the return movement of the gearing, the dispensing faucet is closed, and the air and excess carbon dioxide in the pump is returned by the pump to` the barrel through a filter.
Patent No. D162082S: Combination Can And Bottle Opener
Today in 1951, US Patent D162082 S was issued, an invention of Carl G. Preis, for his “Combination Can and Bottle Opener.” There’s no Abstract, but the rather short application states simply that Preis has “invented a new, original, and ornamental Design for a Combination Can and Bottle Opener.”
Patent No. 2369721A: Beer Dispenser
Today in 1945, US Patent 2369721 A was issued, an invention of William F. Delzer, for his “Beer Dispenser.” There’s no Abstract, but the introduction to the description gives something similar.
This invention relates to beer dispensers. The dispenser of the present invention is particularly adapted for home, club, picnic, or other uses where bar facilities are not available for the serving of draft beer. An object of the present invention is to provide a dispenser readily applicable to present commercial forms of kegs and the like and capable of discharging beer there from without the necessity of using hand pumps or other types of pressure devices heretofore required in dispensing.
Patent No. 3078166A: Continuous Brewing
Today in 1963, US Patent 3078166 A was issued, an invention of James Shanks Hough and Robert William Ricketts, for their “Continuous Brewing.” There’s no Abstract, but the description states it’s for a “fermentation process in which means are secured for controlling the quantity of yeast present in the fermenting liquid and hence the rate of fermentation.” They continue in the application:
Still another object of the present invention is to provide a process whereby wort can be fermented with production of substantially smaller quantities of yeast than is possible in known processes.
Continuous processes for the fermentation of brewers wort are known and these are claimed to have a high rate of production in comparison with the conventional batch processes. In the known processes, however, a yeast separation stage is employed in which yeast is separated from the fermented wort and in most known processes the yeast separated from the fermented wort is recycled to the fermentation stage. The present invention permits a more compact apparatus to be used as no separate yeast separation stage is required unless it is specifically desired to produce yeast in conjunction with the production of beer. This is achieved by using a process which permits the separation of the yeast from the fermented wort to be effected in the actual fermentation vessel.
Patent No. 7332342B2: Barley Kernel Husk Evaluation
Today in 2008, US Patent 7332342 B2 was issued, an invention of Isao Kishinami, assigned to Sapporo Breweries Ltd., for his impossibly long patent name, “Disposing barley kernels with husks in a sulfuric acid solution having a 40% to 60% concentration, agitating the solution having the barley kernels disposed therein for a prescribed time, and observing the degree of husk remaining on the barley kernels subsequent to the agitation.” Here’s the Abstract, only slightly longer than the title:
An object of the present invention is to provide a method for evaluating the physical strength of husks of a barley ingredient for malt manufacture. Barley kernels with husks are disposed in a sulfuric acid solution with a concentration of approximately 40% to 60%, and are agitated for a prescribed time (e.g. approximately 1 hour) using a stirrer bar or the like. After agitation, the barley kernels are treated with a mixed liquid of Methylene Blue and Eosin, and the degree of peeled husk (remaining degree) is examined by referring to the degree of dyed barley kernels, to thereby evaluate the physical strength of the husks of the barley kernels.
Patent No. 2782013A: Lauter Tubs
Today in 1957, US Patent 2782013 A was issued, an invention of Edwin L. Dittrich, assigned to Pfaudler Co. Inc., for his “Lauter Tubs.” There’s no Abstract, and the OCR didn’t work very well on this one, so it’s hard to read. What I can make out is that “this invention relates to lauter tubs and has for its object to provide several improvements thereto.
A lauter tub is essentially a device for straining wort liquid from the mash-grains; and comprises -a perforated false bottom resting on and separated from the tank bottom itself by spacer studs attached to the false bottom. The tank bottom is provided-with suitable drainage openings. The invention provides a combined gear drive and hydraulic system unit motivating the shaft which revolves in a universal bearing attached to the bottom of the tank, said shaft having vertical freedom of movement through out lifting the false bottom.”
