Assignee
WINKHAUS FA AUGUST
24 granted patents·2 pending applications·1,181 citations·filing 1975–2007
Top patents by PatentIndex Score
26 records- 0193US4833465AElectronic door lockWINKHAUS FA AUGUST·Filed 1987·Granted May 23, 1989·134 cites·30 claims
- 0291US5226256AWindow system for a buildingWINKHAUS FA AUGUST·Filed 1992·Granted Jul 13, 1993·166 cites·15 claims
- 0391US4803808AWindow including a casement frame pivoted to a stationary frame and a locking device for the casement frame mounted on the stationary frameWINKHAUS FA AUGUST·Filed 1987·Granted Feb 14, 1989·84 cites·12 claims
- 0487US5311757AFlat key with circuit chipWINKHAUS FA AUGUST·Filed 1993·Granted May 17, 1994·67 cites·18 claims
- 0587US4962653ADrive rod lockWINKHAUS FA AUGUST·Filed 1989·Granted Oct 16, 1990·62 cites·26 claims
- 0686US3994093AWindow with sash capable of pivoting movement about two perpendicular axesWINKHAUS FA AUGUST·Filed 1975·Granted Nov 30, 1976·51 cites·15 claims
- 0785US5271182ADevice for opening and closing the panel of a window, door, ventilation hatch, or similar closureWINKHAUS FA AUGUST·Filed 1992·Granted Dec 21, 1993·88 cites·15 claims
- 0884US5469727AElectronic lock cylinderWINKHAUS FA AUGUST·Filed 1993·Granted Nov 28, 1995·64 cites·11 claims
- 0983US5373718AElectronic lock cylinder connectable by a plug connectorWINKHAUS FA AUGUST·Filed 1993·Granted Dec 20, 1994·66 cites·22 claims
- 1083US5197771ALocking systemWINKHAUS FA AUGUST·Filed 1991·Granted Mar 30, 1993·75 cites·19 claims
- 1175US5189893AShackle lock with a pivotable locking arrangementWINKHAUS FA AUGUST·Filed 1991·Granted Mar 2, 1993·38 cites·15 claims
- 1273US4410884AAlarm systemWINKHAUS FA AUGUST·Filed 1978·Granted Oct 18, 1983·26 cites·29 claims
- 1372US4354365APermutation lockWINKHAUS FA AUGUST·Filed 1981·Granted Oct 19, 1982·31 cites·14 claims
- 1470US5170650ALocking device for a lock, especially for a ring lockWINKHAUS FA AUGUST·Filed 1990·Granted Dec 15, 1992·32 cites·31 claims
- 1569US4831849ACable lockWINKHAUS FA AUGUST·Filed 1987·Granted May 23, 1989·26 cites·8 claims
- 1665US5044184ALockWINKHAUS FA AUGUST·Filed 1989·Granted Sep 3, 1991·34 cites·19 claims
- 1765US4360803ADoor lock assembly with electrical alarmWINKHAUS FA AUGUST·Filed 1979·Granted Nov 23, 1982·22 cites·15 claims
- 1862US4514625AAlarm system to secure a passageWINKHAUS FA AUGUST·Filed 1982·Granted Apr 30, 1985·23 cites·9 claims
- 1955US4459833ASwiveling stirrup lock for a vehicle, particularly a two-wheel vehicleWINKHAUS FA AUGUST·Filed 1981·Granted Jul 17, 1984·18 cites·58 claims
- 2053US2008022598A1Brace part for a driving rod braceWINKHAUS FA AUGUST·Filed 2007·Application pending·0 cites
- 2152US2007113603A1Lock with a locking cylinderWINKHAUS FA AUGUST·Filed 2006·Application pending·0 cites
- 2248US4691950ADevice for detachably securing pivotally connected members in a predetermined relative positionWINKHAUS FA AUGUST·Filed 1986·Granted Sep 8, 1987·13 cites·12 claims
- 2345US4944168ACable lockWINKHAUS FA AUGUST·Filed 1989·Granted Jul 31, 1990·13 cites·11 claims
- 2443US5052079APivoted fitting or turn-and-tilt fitting for windows, doorsWINKHAUS FA AUGUST·Filed 1989·Granted Oct 1, 1991·20 cites·34 claims
- 2542US5411190ALuggage carrier for a two-wheeled vehicleWINKHAUS FA AUGUST·Filed 1992·Granted May 2, 1995·17 cites·31 claims
- 2637US4029919ALocking arrangement with burglar alarmWINKHAUS FA AUGUST·Filed 1976·Granted Jun 14, 1977·11 cites·11 claims
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