Wednesday’s ad is for Pabst Blue Ribbon, from 1952. Part of Pabst’s long-running “What’ll You Have” series with the tagline spelled out on a checkers board. But at the bottom there’s a more interesting tagline. “Satisfy Your Thirst For Better Beer!”
Today in 1975, US Patent 3908871 A was issued, an invention of Antonin Gottwald, for his “Keg Closure and Coupler Assembly.” Here’s the Abstract:
The assembly includes a keg connector body having first and second passages communicating with the interior of the keg and a dispensing line connector body having first and second passages communicating with a dispensing line and a source of compressed gas. Lower and upper separable plates having registering bores are disposed between the two bodies. Relative movement between the plates and the bodies enables closing off of both the interior of the keg and the dispensing line and source of compressed gas, the plates then being separable with the respective closures still in effect.
Today in 1947, US Patent 2428321 A was issued, an invention of Freddie Morford and Wilfred E. Rivard, for their “Hop Picking Fingers.” There’s no Abstract, although in the description it includes this summary:
In hop-picking machines, as presently used, there are approximately twenty thousand fingers per machine and it is necessary after each day-of-operation to check each of the fingers, many of which invariably require straightening. During the straightening operation, some of the fingers break, due principally to crystallization, and must be replaced. The maintenance and replacement of the fingers is costly and in addition, each finger bent during operation, decreases the operating efficiency of the machine. After much experimentation, we have found that the device of the present invention corrects these shortcomings with the. result that the original operating efficiency of the fingers, and their appurtenances, is retained throughout the entire hop picking season.
It is therefore within the contemplation of this invention to provide hop picking fingers which are not subject to distortion when normally used, yet are inherently resilient to yield, under load, Within predetermined limits.
It is further within the objects of the invention to employ fingers which will be unaffected by crystallization; to reinforce each finger at its locus of stress; to provide a finger which may be flexed to any degree within maximum demands even under extraordinary working conditions; to provide a finger in which the yieldable reinforced portions are coaxial with the fingers to retard crystallization of the fingers and effect instant return of the fingers to their normal position upon release of load stress; and to provide fingers which may be used with standard hop-picking machines without appreciable increase in cost.
It is also an object of this invention, not only to provide a hop picking finger which includes a pair of springs arranged in a particular manner, but likewise to interengage the fingers preparatory to securing the latter to the finger bar for uniform distribution of stress.
Tuesday’s ad is for John Labatt Limited, from 1943. Apparently part of a wartime series, as this first one is marked “Famous Signals of the Royal Canadian Navy, No. 1.” Labatt directed a lot of its advertising during World War II toward extolling the virtues of the Canadian army and navy, and in this one they even promote “the Overseas League Tobacco Fund” to ensure soldiers won’t run out of cigarettes.
Today in 1959, US Patent 2906435 A was issued, an invention of Frank Nichols, for his “Air Pressure Actuated Beer Dispenser and Coil Cleaner.” There’s no Abstract, although in the description it includes this summary:
This invention relates to beer dispensing apparatus in which beer is on tap continuously, and in particular, beer dispensing apparatus where beer is supplied from kegs or other containers to cooling coils and taps by filtered air under pressure continuously and in which the coils are cleaned by a detergent suspended in water and wherein the moisture is removed by air under pressure.
The purpose of this invention is to provide beer dispensing apparatus in which all foreign tastes or flavors due to leakage of oil, gases, and the like into the system are eliminated.
Today in 1885, US Patent 327099 A was issued, an invention of William Painter, for his “Bottle Stopper.” Painter patented a number of bottle-related items, but is undoubtedly best known for having invented the first crown bottle top. There’s no Abstract, although in the description it includes this summary:
My invention is particularly designed for use with bottles or similar vessels containing fluids under pressure from eft’ervescence or otherwise; but it is adapted as well for use where such pressure does not exist.
Stoppers have heretofore been made secure against internal pressure in one of two ways by using a tie-wire, also by special stopperriety; or by placing the stopper inside the bottle and so arranging it that the stopper is forced against a seat or packing by the pressure within. The first of these methods is objectionable because of the expense, and in some cases the inconvenience of its use and liability of accidental opening, The second is so for the same reasons, and for the outside of the bottle is an obstruction to ready and effectual cleansing both of the bottle and stopper. Stoppers secured by external fastenings are retained solely by the power of the device to overcome the internal pressure. Those within the bottle are retained because they present a solid mass too large to pass through the bottleneck. In neither case referred to does the lateral expansion of the stopper itself against the interior of the bottle mouth enter as an element of its action in resisting internal pressure, as it does with stoppers made according to my method.
My invention differs from all others in the respects named. It is made of thin material, and placed within the bottle. neck or mouthward, so that it presents the resistance of an inverted arch or dome having its haunches supported by contact with the walls of the bottle-mouth, which are preferably indented or grooved to afford a more secure hold. Pressure upon an arch is always transferred in part as lateral pressure against its abutment, while a similar pressure upon a solid body having the same convexity does not tend to I displace the abutment laterally, but to shear of the bottle neck and stopper off the edges of such solid body. This physical principle illustrates the actual difference between my cup-shaped disk-stoppers and all others with which I am acquainted.
Today in 1981, US Patent 4291821 A was issued, an invention of James E. Nezworski, assigned to The Perlick Company, Inc., for his “Keg Tapping System Unit and Valve Interlock.” Here’s the Abstract:
In a keg tapping system, a keg unit in each keg has coaxial gas and liquid valves, and a tavern unit, detachably connectable to the keg unit, has a lever actuated plunger that is depressed to open the valves in the keg unit and to open a gas valve in the tavern unit. The keg unit has a well in its top in which the tavern unit is rotatably received and diametrically opposite lugs projecting into that well to cooperate with a flange on the tavern unit body in providing a bayonet connection between the units. Affixed to the lever on the tavern unit is an abutment carrier having abutment portions cooperable with said lugs. If the bayonet connection is not fully engaged, one abutment portion engages an upper surface on one of the lugs to prevent the lever from being swung down to its valve-open position; with the lever down, an abutment portion engages a lug to prevent rotation of the tavern unit to a position at which the bayonet connection is disengaged.
Monday’s ad is for Blatz, from 1939. A woman is delivering a tray of Blatz beer, and boy does he look happy. It’s another one of those magic beer bottles. Less than half the bottle has been emptied, but she’s filled the pilsner glasses. So either they’re six-ounce glasses or ginormous bottles. Maybe magic tricks are the way to a man’s heart.
Today in 1971, US Patent 3608790 A was issued, an invention of Mack S. Johnston, for his “Tapping Device For Beer Kegs and the Like.” There’s no Abstract, although in the description it includes this summary:
The present invention relates to a new improved tapping device for drawing fluids such as beer from containers such as beer kegs or barrels using a gas to drive the fluid from the container. Particularly, the present invention relates to a new improved tapping device usable with conventional beer kegs of the type having a 1% inch tapping opening and comprising a novel keg adapter for sealing and the keg opening, a unique coupler reliably attachable to the adapter at the dispensing establishment for dispensing beer, a new siphon tube configuration for the keg adapter whereby the keg may be substantially completely drained of beer notwithstanding its employment in high-pressure systems, and a novel beer shutoff valve for the coupler whereby flow of beer from the keg to the faucet can be shutoff at the keg.
Today in 1915, US Patent 1155009 A was issued, an invention of Simon Schlangen and Nicholas Schlangen, for their “Beer-Racking Apparatus.” There’s no Abstract, although in the description it includes this summary:
This invention relates to improvements in Beer-Racking Apparatus, of which the following is a specification.
Among the objects’aimed at by the invention are; to provide a construction whereby it shall be possible to secure an even and uniform filling of the packages regardless of the variations in the amounts of expansion and contraction which different packages exhibit under the application and release of the counter-pressure to which they are subjected in the filling operation, to provide a construction not requiring any adjustment of parts to adapt it to the filling of packages of different sizes; to provide a construction wherein the contents of the filled package shall be vented to the atmosphere through the counter-pressure return pipe during the withdrawal of the filling tube from the package, thereby insuring the complete filling of the package by back-flow oi liquid from the counter-pressure return pipe to fill the space created by the withdrawal oi the filling tube regardless of the amount of expansion and contraction of the package; to provide a construction which will more effectively prevent waste and loss of beer at the bung of the package when the 3 seal is broken; and generally, to provide a simplified and improved racking mechanism of the type referred to.
