Assignee
PLASTIFLEX CO
7 granted patents·245 citations·filing 1975–1988
Top patents by PatentIndex Score
7 records- 0195US4383555AHelically wound hose from co-extruded profile with reinforcing ribs interlocked at adjacent convolutionsPLASTIFLEX CO·Filed 1976·Granted May 17, 1983·86 cites·36 claims
- 0286US4345805ASelf-sealing vacuum hose swivel fittingPLASTIFLEX CO·Filed 1979·Granted Aug 24, 1982·58 cites·9 claims
- 0386US4310946AElectromagnetic energy-carrying tube and fabrication method therefor, and the combination thereof with suction cleaning apparatusPLASTIFLEX CO·Filed 1979·Granted Jan 19, 1982·63 cites·64 claims
- 0464US4070138AScreen changer apparatusPLASTIFLEX CO·Filed 1975·Granted Jan 24, 1978·22 cites·19 claims
- 0545US4567319ALightweight current-carrying hosePLASTIFLEX CO·Filed 1983·Granted Jan 28, 1986·8 cites·20 claims
- 0632US4808081AHose air purging, pump anti-depriming method and apparatusPLASTIFLEX CO·Filed 1987·Granted Feb 28, 1989·6 cites·21 claims
- 0728US4929155AMethod and apparatus for creating a secondary source of power by a pumpPLASTIFLEX CO·Filed 1988·Granted May 29, 1990·2 cites·20 claims
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