Assignee
SCHULTE SCHLAGBAUM AG
DE·26 granted patents·355 citations·filing 1974–2010
Top patents by PatentIndex Score
26 records- 0182USD630489SElectronic lockSCHULTE SCHLAGBAUM AG·Filed 2010·Granted Jan 11, 2011·36 cites·1 claims
- 0274US5291766ALock with locking function released by inserting a key card with a magnetized regionSCHULTE SCHLAGBAUM AG·Filed 1991·Granted Mar 8, 1994·32 cites·7 claims
- 0368US4572347AStoreroom for transport carts, particularly supermarket shopping carts or the likeSCHULTE SCHLAGBAUM AG·Filed 1984·Granted Feb 25, 1986·23 cites·7 claims
- 0461US4572348ALock, particularly a coin-deposit lockSCHULTE SCHLAGBAUM AG·Filed 1983·Granted Feb 25, 1986·27 cites·15 claims
- 0558US5000018AHardware, in particular for doors or the likeSCHULTE SCHLAGBAUM AG·Filed 1989·Granted Mar 19, 1991·20 cites·17 claims
- 0656US4932228ALocking device having a large number of locking combinationsSCHULTE SCHLAGBAUM AG·Filed 1988·Granted Jun 12, 1990·18 cites·33 claims
- 0755US5074135ASystem for the use of lockers or the likeSCHULTE SCHLAGBAUM AG·Filed 1988·Granted Dec 24, 1991·16 cites·20 claims
- 0853US7748512B2Lock for coin deposit containerSCHULTE SCHLAGBAUM AG·Filed 2008·Granted Jul 6, 2010·0 cites·16 claims
- 0953US5057830ALocking device operative with sequence of electric signalsSCHULTE SCHLAGBAUM AG·Filed 1989·Granted Oct 15, 1991·16 cites·9 claims
- 1049US6260392B1Lock, especially for a lock installationSCHULTE SCHLAGBAUM AG·Filed 1999·Granted Jul 17, 2001·34 cites·14 claims
- 1146US4953683ASafe equipped with a permutation lock whose locking function is released by the insertion of a coin or coinsSCHULTE SCHLAGBAUM AG·Filed 1987·Granted Sep 4, 1990·13 cites·28 claims
- 1246US4817404AReversible bolt lock, specifically with a locking function released by coin dropSCHULTE SCHLAGBAUM AG·Filed 1986·Granted Apr 4, 1989·14 cites·7 claims
- 1344US5020346APermutation lock, particularly for storage compartmentsSCHULTE SCHLAGBAUM AG·Filed 1989·Granted Jun 4, 1991·8 cites·16 claims
- 1444US5012659ALocking device with key-coded printer connectionSCHULTE SCHLAGBAUM AG·Filed 1989·Granted May 7, 1991·8 cites·11 claims
- 1543US5072604AClosure system consisting of a lock and a plurality of keysSCHULTE SCHLAGBAUM AG·Filed 1988·Granted Dec 17, 1991·9 cites·23 claims
- 1643US4658612AFlexible strip keySCHULTE SCHLAGBAUM AG·Filed 1985·Granted Apr 21, 1987·8 cites·10 claims
- 1742US4006342AControl apparatus for determining usage timeSCHULTE SCHLAGBAUM AG·Filed 1974·Granted Feb 1, 1977·8 cites·7 claims
- 1840US5339661AMagnetic card lock with key cardSCHULTE SCHLAGBAUM AG·Filed 1991·Granted Aug 23, 1994·12 cites·5 claims
- 1939US5264685ACoding device for magnetic cardsSCHULTE SCHLAGBAUM AG·Filed 1989·Granted Nov 23, 1993·8 cites·2 claims
- 2039US4964494ALocking device consisting of a bolt lock and key-actuated lock cylinderSCHULTE SCHLAGBAUM AG·Filed 1989·Granted Oct 23, 1990·7 cites·28 claims
- 2139US4727975AUse-control systemSCHULTE SCHLAGBAUM AG·Filed 1985·Granted Mar 1, 1988·15 cites·8 claims
- 2236US4433772ALock with locking function adapted to be actuated after the insertion of a coinSCHULTE SCHLAGBAUM AG·Filed 1982·Granted Feb 28, 1984·7 cites·14 claims
- 2334US5546778ALocking system composed of a lock and several keysSCHULTE SCHLAGBAUM AG·Filed 1993·Granted Aug 20, 1996·7 cites·5 claims
- 2431US4987758ABurglarproof lockSCHULTE SCHLAGBAUM AG·Filed 1989·Granted Jan 29, 1991·2 cites·6 claims
- 2530US5576526AClosure systemSCHULTE SCHLAGBAUM AG·Filed 1993·Granted Nov 19, 1996·3 cites·6 claims
- 2619US4614862AElectrically actuatable locking deviceSCHULTE SCHLAGBAUM AG·Filed 1984·Granted Sep 30, 1986·4 cites·8 claims
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