|
US2804137A
|
|
Hinge construction for plastic molded parts
|
|
US2791264A
|
|
Plastic board and method of making it
|
|
US2791309A
|
|
Power take-off apparatus with means for locking it in driving positions
|
|
US2793067A
|
|
Super-expansible vehicular body
|
|
US2834528A
|
|
Convertible ladder
|
|
US2789647A
|
|
Motor vehicle cooling system with auxiliary radiator
|
|
US2765499A
|
|
Collapsible hut
|
|
US2749768A
|
|
Power take off shifting means
|
|
US2686060A
|
|
Motor truck with rear door convertible to trailer or dolly
|
|
US2677588A
|
|
Foldable desk
|
|
US2448172A
|
|
Aircraft service power truck
|
|
US2480555A
|
|
Releasing mechanism for a power take-off
|
|
US2434791A
|
|
Shifting mechanism for power transmission apparatus
|
|
US2534001A
|
|
Two-blade reciprocating saw device
|
|
US2458255A
|
|
Releasing mechanism for power take-offs
|
|
US2449591A
|
|
Protective packing means
|
|
US2386597A
|
|
Power structure
|
|
US2365940A
|
|
Traveling workshop
|
|
US2388955A
|
|
Variable-speed power transmission
|
|
US2390513A
|
|
Power take-off structure
|
