Inventor
MARTIN FRANK J
US21 patents
⚠️ This page may combine multiple inventors who share the name “MARTIN FRANK J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FRANK J MARTIN COMPANY
7 patentsUS4899563AFeb 13, 1990
Re-keyable pin tumbler drawer lock and pin tumbler cabinet door lock
FRANK J MARTIN COMPANY127 citations98
US5657652AAug 19, 1997
Pin tumbler cabinet door and drawer deadlocking latch-lock
FRANK J MARTIN COMPANY62 citations96
US5121619AJun 16, 1992
Speed release mechanism for cylinder and plug assembly for use with cabinet locks
FRANK J MARTIN COMPANY95 citations96
US5038589AAug 13, 1991
Rekeyable cam lock
FRANK J MARTIN COMPANY109 citations96
US4920774AMay 1, 1990
Self-aligning re-keyable pin tumbler cabinet door lock
FRANK J MARTIN COMPANY82 citations96
US7874189B2Jan 25, 2011
Field-reversible cabinet latch lock
FRANK J MARTIN COMPANY33 citations92
USD520860SMay 16, 2006
Security face plate for cabinet locks
FRANK J MARTIN COMPANY13 citations84
OLYMPUS LOCK INC
5 patentsUS7716958B2May 18, 2010
Insert cylinder cabinet cam lock
OLYMPUS LOCK INC34 citations92
US6412317B1Jul 2, 2002
Integrated cabinet door and drawer handle and lock
OLYMPUS LOCK INC38 citations92
USD580734SNov 18, 2008
Key guard cabinet handle
OLYMPUS LOCK INC13 citations84
USD469329SJan 28, 2003
Integrated cabinet handle and lock
OLYMPUS LOCK INC16 citations84
USD490686SJun 1, 2004
Security face plate for cabinet lock
OLYMPUS LOCK INC12 citations73
MARTIN FRANK J
4 patentsUS4785286ANov 15, 1988
Alarm unit for panic bar type door operator
MARTIN FRANK J28 citations92
US7410195B1Aug 12, 2008
Two-part automatic bolt for doors
MARTIN FRANK J10 citations76
US4611840ASep 16, 1986
Door control mechanism
MARTIN FRANK J15 citations73
US8276418B2Oct 2, 2012
Security cover plate with accentric mounting aperture
MARTIN FRANK J0 citations41