Today in 1937, US Patent 2076893 A was issued, an invention of Aron E Johnson, for his “Beer Dispenser.” There’s no Abstract, but the description says simply it’s an “invention relat[ing] to improvements in beer dispensers and aims primarily to provide a beer dispenser especially designed and constructed to avoid the defects previously existent in devices of this type.” Here’s the full story:

The beer dispensers heretofore in use have been defective in that no cushioning means was provided between their outer casings and their fragile beer containers, which in consequence resulted in 1o frequent breakage of the latter. Further, no provision was made heretofore for insulating the covers of such dispensers, hence the contents of the latter became warm and flat in a comparatively short time. Furthermore, no provision was made heretofore for sealing the covers and faucets of these beer dispensers, which fact resulted in the tampering with the contents of the same during the transportation thereof from the producing plants to the consumers.

The present invention, therefore, has for its purpose to obviate the above described defects. This has been primarily attained by providing cushioning means between the lower end of the outer casing and the fragile beer container, thus minimizing breakage of the latter, also by providing the present dispenser with an insulated cover which `protects the beer from becoming warm and at, and also by providing sealing means for the cover and faucet of the instant dispenser which effectively and positively prevents tampering with its contents during transportation, all of which features are to be correlated in the broad aim of enhancing the efficiency of the device for the uses and purposes for which it is primarily designed and intended.