Assignee
SECURITECH GROUP INC
US·10 granted patents·3 pending applications·182 citations·filing 1992–2025
Top patents by PatentIndex Score
13 records- 0183US9290963B2Door lever and key cylinder lock combinationSECURITECH GROUP INC·Filed 2014·Granted Mar 22, 2016·9 cites·9 claims
- 0277US9249599B2Door lever assemblySECURITECH GROUP INC·Filed 2013·Granted Feb 2, 2016·6 cites·9 claims
- 0374US5730014AVandal-resistant torque sensitive release mechanismSECURITECH GROUP INC·Filed 1996·Granted Mar 24, 1998·42 cites·21 claims
- 0473US5787744AVandal-resistant torque sensitive release mechanism with angular limitSECURITECH GROUP INC·Filed 1997·Granted Aug 4, 1998·39 cites·15 claims
- 0565US11781347B2Lock assembly on a security doorSECURITECH GROUP INC·Filed 2019·Granted Oct 10, 2023·1 cites·13 claims
- 0661US11702864B2Automatic locking-deadbolt assembly in a doorSECURITECH GROUP INC·Filed 2019·Granted Jul 18, 2023·2 cites·18 claims
- 0761US5692786AElectromagnetic door assemblySECURITECH GROUP INC·Filed 1996·Granted Dec 2, 1997·31 cites·6 claims
- 0859US2025389142A1Automatic deadbolt assemblies and door lock systemsSECURITECH GROUP INC·Filed 2025·Application pending·0 cites
- 0955US2025369254A1Tamper resistant lock systemSECURITECH GROUP INC·Filed 2025·Application pending·0 cites
- 1053US5457975ARemovable locking cylinderSECURITECH GROUP INC·Filed 1994·Granted Oct 17, 1995·28 cites·17 claims
- 1151US6953903B2Signal transfer apparatusSECURITECH GROUP INC·Filed 2002·Granted Oct 11, 2005·7 cites·24 claims
- 1246US2014319850A1Magnetic door lock assemblySECURITECH GROUP INC·Filed 2014·Application pending·0 cites
- 1345US5219192ARemovable spindleSECURITECH GROUP INC·Filed 1992·Granted Jun 15, 1993·17 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →