Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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| Number | Title | Issue Date |
| 4492292 | Coupling system for power take-off shafts A coupling arrangement for drivably interconnecting the PTO shaft of a tractor with a driven shaft for an implement to be operatively towed and powered by the tractor. The implement includes an input power shaft, and the tractor portion of the apparatus i... | 01/08/1985 |
| 4433767 | Power transmission mechanism A drive shaft (30), adapted to be connected to the power takeoff shaft (14) of a tractor, comprises a longitudinally extensible shaft (33) including a tapered head (34) that is movable into and out of meshing engagement with a correspondingly shaped socke... | 02/28/1984 |
