Assignee
HOERMANN KG
DE·20 granted patents·3 pending applications·602 citations·filing 1977–2018
Top patents by PatentIndex Score
23 records- 0196US4625291AProcess for monitoring a driven, movable door or the likeHOERMANN KG·Filed 1983·Granted Nov 25, 1986·78 cites·47 claims
- 0294US4893666AArticulated overhead gateHOERMANN KG·Filed 1988·Granted Jan 16, 1990·88 cites·28 claims
- 0393US5002114AOverhead doorHOERMANN KG·Filed 1989·Granted Mar 26, 1991·85 cites·36 claims
- 0489US4564098ADrive assembly for door operatorHOERMANN KG·Filed 1982·Granted Jan 14, 1986·59 cites·32 claims
- 0583US4120072ACombined supporting roller-friction drive arrangement for overhead single-panel doorsHOERMANN KG·Filed 1977·Granted Oct 17, 1978·39 cites·10 claims
- 0677US4878529ASectional overhead door for low lintel heightsHOERMANN KG·Filed 1987·Granted Nov 7, 1989·40 cites·11 claims
- 0777US4218681AHand-held transmitter for transmitting different signalsHOERMANN KG·Filed 1979·Granted Aug 19, 1980·43 cites·8 claims
- 0873US4480863ADoor with locking deviceHOERMANN KG·Filed 1982·Granted Nov 6, 1984·24 cites·7 claims
- 0972US7089990B2Door and guide rail arrangementHOERMANN KG·Filed 2002·Granted Aug 15, 2006·23 cites·7 claims
- 1069US8376021B2Component for producing a sectional door panel, shell for such a component, reinforcement strut for such a component, sectional door panel having such a component, and sectional door having a corresponding sectional door panelHOERMANN KG·Filed 2007·Granted Feb 19, 2013·2 cites·40 claims
- 1164US6655088B1Safety break for an overhead doorHOERMANN KG·Filed 1999·Granted Dec 2, 2003·31 cites·12 claims
- 1261US7946332B2GateHOERMANN KG·Filed 2005·Granted May 24, 2011·3 cites·43 claims
- 1361US7484332B2Door comprising a locking deviceHOERMANN KG·Filed 2002·Granted Feb 3, 2009·17 cites·16 claims
- 1460US2010288448A1Structural component for the construction of a sectionally paneled door and edge closures for the sameHOERMANN KG·Filed 2007·Application pending·0 cites
- 1557US2007215295A1Sectional doorHOERMANN KG·Filed 2007·Application pending·0 cites
- 1655US4718472ASectional strip for roll-up, fold-up, and similar gatesHOERMANN KG·Filed 1987·Granted Jan 12, 1988·23 cites·18 claims
- 1751US7454815B2Coupling deviceHOERMANN KG·Filed 2002·Granted Nov 25, 2008·8 cites·10 claims
- 1848US6073674ASectional overhead doorHOERMANN KG·Filed 1996·Granted Jun 13, 2000·17 cites·3 claims
- 1944US4794972ADoor leaf memberHOERMANN KG·Filed 1987·Granted Jan 3, 1989·15 cites·7 claims
- 2044US2013284391A1Method and Device for Producing a Coated Structural ElementHOERMANN KG·Filed 2013·Application pending·0 cites
- 2139US11585135B2Lower door section having a folding roller bracketHOERMANN KG·Filed 2018·Granted Feb 21, 2023·0 cites·22 claims
- 2233US5108828AGate-panel elementHOERMANN KG·Filed 1988·Granted Apr 28, 1992·5 cites·10 claims
- 2330US4753057ALength of section for framing the leaf of a gate or doorHOERMANN KG·Filed 1986·Granted Jun 28, 1988·2 cites·5 claims
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