Assignee
PERFECTION MFG CO
10 granted patents·172 citations·filing 1974–1981
Top patents by PatentIndex Score
10 records- 0165US4265079ARigid grass catcherPERFECTION MFG CO·Filed 1979·Granted May 5, 1981·20 cites·5 claims
- 0257US4364557AWork control apparatus in an exerciserPERFECTION MFG CO·Filed 1978·Granted Dec 21, 1982·30 cites·1 claims
- 0357US4289309AWork control assembly in an exerciserPERFECTION MFG CO·Filed 1979·Granted Sep 15, 1981·15 cites·5 claims
- 0456US4217747ALawn mower grass catcher assemblyPERFECTION MFG CO·Filed 1979·Granted Aug 19, 1980·14 cites·5 claims
- 0556US4151702AMower grass catcher for rear dischargePERFECTION MFG CO·Filed 1977·Granted May 1, 1979·13 cites·11 claims
- 0655US3962852AGrass catcher and deflector assemblyPERFECTION MFG CO·Filed 1974·Granted Jun 15, 1976·22 cites·5 claims
- 0748US4206914AWork control apparatus in an exerciserPERFECTION MFG CO·Filed 1978·Granted Jun 10, 1980·18 cites·3 claims
- 0845US4402503AExercise bicyclePERFECTION MFG CO·Filed 1981·Granted Sep 6, 1983·17 cites·17 claims
- 0943US4235436AWork control apparatus for an exerciserPERFECTION MFG CO·Filed 1979·Granted Nov 25, 1980·8 cites·9 claims
- 1041US4079931AExercycle framePERFECTION MFG CO·Filed 1976·Granted Mar 21, 1978·15 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →