Assignee
COLLINS IND INC
9 granted patents·360 citations·filing 1976–1981
Top patents by PatentIndex Score
9 records- 0191US4084713AVehicle wheelchair rampCOLLINS IND INC·Filed 1976·Granted Apr 18, 1978·92 cites·4 claims
- 0289US4270630AAutomatic lift assemblyCOLLINS IND INC·Filed 1979·Granted Jun 2, 1981·74 cites·3 claims
- 0385US4214849ARetractable rail for a vehicle liftCOLLINS IND INC·Filed 1978·Granted Jul 29, 1980·47 cites·7 claims
- 0466US4124130ASafety barrier for a wheelchair liftCOLLINS IND INC·Filed 1977·Granted Nov 7, 1978·36 cites·3 claims
- 0565US4062209AWheelchair lockCOLLINS IND INC·Filed 1976·Granted Dec 13, 1977·34 cites·12 claims
- 0660US4138023AVehicle wheelchair liftCOLLINS IND INC·Filed 1976·Granted Feb 6, 1979·17 cites·6 claims
- 0749US4113121APin release device for a wheelchair liftCOLLINS IND INC·Filed 1977·Granted Sep 12, 1978·12 cites·4 claims
- 0845US4482284AAutomatic hand railCOLLINS IND INC·Filed 1981·Granted Nov 13, 1984·22 cites·5 claims
- 0943US4407616AWheelchair lock for reducing wheel spoke interferenceCOLLINS IND INC·Filed 1981·Granted Oct 4, 1983·26 cites·10 claims
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