Assignee
BLAU KG KRAFTFAHRZEUGTECH
DE·12 granted patents·203 citations·filing 1974–1992
Top patents by PatentIndex Score
12 records- 0177US5186220AFilling nipple for a fuel tankBLAU KG KRAFTFAHRZEUGTECH·Filed 1991·Granted Feb 16, 1993·49 cites·8 claims
- 0273US4036399AGas cap with automatic pressure compensationBLAU KG KRAFTFAHRZEUGTECH·Filed 1976·Granted Jul 19, 1977·26 cites·11 claims
- 0371US4164302AClosure cap having locking meansBLAU KG KRAFTFAHRZEUGTECH·Filed 1978·Granted Aug 14, 1979·23 cites·9 claims
- 0470US3974936AClosure capBLAU KG KRAFTFAHRZEUGTECH·Filed 1975·Granted Aug 17, 1976·25 cites·12 claims
- 0559US4013191ALockable closure capBLAU KG KRAFTFAHRZEUGTECH·Filed 1975·Granted Mar 22, 1977·15 cites·11 claims
- 0658US4294281ARelief valveBLAU KG KRAFTFAHRZEUGTECH·Filed 1979·Granted Oct 13, 1981·16 cites·6 claims
- 0752US5174463ACap for a container, especially a vehicle radiatorBLAU KG KRAFTFAHRZEUGTECH·Filed 1992·Granted Dec 29, 1992·18 cites·4 claims
- 0844US4294375AVehicle fuel tank sealing capBLAU KG KRAFTFAHRZEUGTECH·Filed 1979·Granted Oct 13, 1981·9 cites·6 claims
- 0940US4056121APressure compensation valve arrangementBLAU KG KRAFTFAHRZEUGTECH·Filed 1976·Granted Nov 1, 1977·9 cites·7 claims
- 1035US4157766AArrangement for cap-like closure coversBLAU KG KRAFTFAHRZEUGTECH·Filed 1978·Granted Jun 12, 1979·5 cites·6 claims
- 1129US4305522ALocking cap with a spring seat between the outer cap and inside coverBLAU KG KRAFTFAHRZEUGTECH·Filed 1979·Granted Dec 15, 1981·3 cites·4 claims
- 1223US3985007AScrew cap with lock cylinderBLAU KG KRAFTFAHRZEUGTECH·Filed 1974·Granted Oct 12, 1976·5 cites·10 claims
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