"That the automobile has practically reached the limit of its development is suggested by the fact that during the past year no improvements of a radical nature have been introduced."
|5007519||Coin drop construction|
An improved coin drop construction suitable for replacing the coin slide elements of a coin collector box forming part of a coin operated appliance comprising a front mounting plate adapted to overlie an opening in the appliance, and a coin guide element ...
|4751994||Coin controlled compressed air-actuated atomizer|
A coin-controlled atomizer dispensing system is actuated entirely by compressed air or gas. At the conclusion of an operating cycle a cylinder is charged with liquid to be dispensed. The next operating cycle is initiated by inserting a coin which momentar...
|4741427||Coin acceptor with final size gauge system|
A coin acceptor which receives coins in a slanted coin chute with a final size gauge system. The coin is first rebounded against a tapered wall and enters a first zone. All three coin sizes enter the first zone and then the lightest weight one passes down...