Assignee
BEERMANN KG MARTOR ARGENTAX
DE·15 granted patents·1 pending application·923 citations·filing 1977–2003
Top patents by PatentIndex Score
16 records- 0194US4134206ACutter for vehicle safety beltsBEERMANN KG MARTOR ARGENTAX·Filed 1977·Granted Jan 16, 1979·95 cites·5 claims
- 0290US4835865AHollow-handle utility knife replaceable bladeBEERMANN KG MARTOR ARGENTAX·Filed 1987·Granted Jun 6, 1989·90 cites·15 claims
- 0386US6233832B1Razor knife with retractable and latchable blade guardBEERMANN KG MARTOR ARGENTAX·Filed 1999·Granted May 22, 2001·83 cites·28 claims
- 0486US6070326ARazor knife with retractable blade guardBEERMANN KG MARTOR ARGENTAX·Filed 1999·Granted Jun 6, 2000·84 cites·5 claims
- 0585US6148520ABox cutter with autoretracting bladeBEERMANN KG MARTOR ARGENTAX·Filed 1998·Granted Nov 21, 2000·86 cites·20 claims
- 0685US5617635AAutoretracting box-cutting knifeBEERMANN KG MARTOR ARGENTAX·Filed 1995·Granted Apr 8, 1997·84 cites·12 claims
- 0784US6532670B1Utility knife with screw-down pivotal blade clampBEERMANN KG MARTOR ARGENTAX·Filed 2000·Granted Mar 18, 2003·45 cites·14 claims
- 0881US4899443ASafety knife for cardboard and like materialsBEERMANN KG MARTOR ARGENTAX·Filed 1988·Granted Feb 13, 1990·57 cites·15 claims
- 0979US5384963ARazor knife with autoretracting bladeBEERMANN KG MARTOR ARGENTAX·Filed 1994·Granted Jan 31, 1995·42 cites·12 claims
- 1075US4837931ADevice for cutting pieces from a substantially cylindrical articleBEERMANN KG MARTOR ARGENTAX·Filed 1987·Granted Jun 13, 1989·53 cites·10 claims
- 1175US4180908AGrooving toolBEERMANN KG MARTOR ARGENTAX·Filed 1978·Granted Jan 1, 1980·33 cites·13 claims
- 1272US5203085AKnifeBEERMANN KG MARTOR ARGENTAX·Filed 1992·Granted Apr 20, 1993·66 cites·14 claims
- 1372US4320576ARazor knife with self-retracting bladeBEERMANN KG MARTOR ARGENTAX·Filed 1980·Granted Mar 23, 1982·41 cites·8 claims
- 1467US5598634ADeburring knife with adjustable handleBEERMANN KG MARTOR ARGENTAX·Filed 1995·Granted Feb 4, 1997·40 cites·12 claims
- 1555US2004173650A1Holster for hand toolBEERMANN KG MARTOR ARGENTAX·Filed 2003·Application pending·0 cites
- 1651US5647132ADeburring knife with replaceable bladeBEERMANN KG MARTOR ARGENTAX·Filed 1995·Granted Jul 15, 1997·24 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →