Assignee
EASTERN CO
US·223 granted patents·7,701 citations·filing 1975–2014
Top patents by PatentIndex Score
223 records- 0198US7007521B1Combination and key operated padlock with indicatorEASTERN CO·Filed 2005·Granted Mar 7, 2006·57 cites·33 claims
- 0297US6490895B1Versatile paddle handle operating mechanism for latches and locksEASTERN CO·Filed 2000·Granted Dec 10, 2002·92 cites·50 claims
- 0397US4706478ARotary handle operated door lockEASTERN CO·Filed 1986·Granted Nov 17, 1987·205 cites·7 claims
- 0497US4516886ACombined resin-mechanical mine roof support anchorEASTERN CO·Filed 1984·Granted May 14, 1985·53 cites·8 claims
- 0596US7454933B1Handle and housing assemblyEASTERN CO·Filed 2005·Granted Nov 25, 2008·81 cites·45 claims
- 0696US7398664B1Handle and housing assemblyEASTERN CO·Filed 2005·Granted Jul 15, 2008·51 cites·55 claims
- 0796US6651467B1T-handle operable rotary latch and lockEASTERN CO·Filed 2000·Granted Nov 25, 2003·93 cites·30 claims
- 0896US6513353B1Lockable paddle handle with disconnect feature for operating remotely located latchesEASTERN CO·Filed 2000·Granted Feb 4, 2003·79 cites·38 claims
- 0996US5595076AHandle operable two-point latch and lockEASTERN CO·Filed 1995·Granted Jan 21, 1997·135 cites·52 claims
- 1095US8857230B1Lock for retractable truck bed coversEASTERN CO·Filed 2013·Granted Oct 14, 2014·28 cites·20 claims
- 1195US7159422B1Combination and key operated padlock with indicatorEASTERN CO·Filed 2005·Granted Jan 9, 2007·41 cites·46 claims
- 1295US6471260B1Rotary latches with enhanced service longevityEASTERN CO·Filed 2001·Granted Oct 29, 2002·77 cites·40 claims
- 1395US6471002B1Folding foot step with anti-skid surfaceEASTERN CO·Filed 2000·Granted Oct 29, 2002·79 cites·44 claims
- 1495US6427500B1Latch, lock and hinge system for use with closures such as tonneau coversEASTERN CO·Filed 1999·Granted Aug 6, 2002·109 cites·80 claims
- 1595US5611224AHandle operable rotary latch and lockEASTERN CO·Filed 1995·Granted Mar 18, 1997·106 cites·40 claims
- 1695US4896906AVehicle door lock systemEASTERN CO·Filed 1987·Granted Jan 30, 1990·79 cites·43 claims
- 1795US4462486AFolding foot stepEASTERN CO·Filed 1983·Granted Jul 31, 1984·120 cites·9 claims
- 1895US4320642APaddle locks with handle disconnect featuresEASTERN CO·Filed 1979·Granted Mar 23, 1982·83 cites·13 claims
- 1995US4134281ACam-type door lock with recessed handleEASTERN CO·Filed 1977·Granted Jan 16, 1979·97 cites·11 claims
- 2094USD730716SHousing of a latch assemblyEASTERN CO·Filed 2014·Granted Jun 2, 2015·47 cites·1 claims
- 2194US7748246B1Handle and housing assemblyEASTERN CO·Filed 2008·Granted Jul 6, 2010·38 cites·20 claims
- 2294US7040675B1Linkage operated latching systemEASTERN CO·Filed 2004·Granted May 9, 2006·69 cites·29 claims
- 2394US6543821B1Slam capable latch and lock systemEASTERN CO·Filed 2001·Granted Apr 8, 2003·64 cites·41 claims
- 2494US6454320B1Push button operators for latches and locks and locking systems employing lockable push button operatorsEASTERN CO·Filed 2000·Granted Sep 24, 2002·74 cites·50 claims
- 2594US5884948ARotary latch and lockEASTERN CO·Filed 1997·Granted Mar 23, 1999·104 cites·46 claims
- 2694US5586458AHandle operable rotary latch and lockEASTERN CO·Filed 1995·Granted Dec 24, 1996·102 cites·27 claims
- 2794US5069491AVehicle door lock systemEASTERN CO·Filed 1990·Granted Dec 3, 1991·91 cites·43 claims
- 2894US4231597AFlush-type door lockEASTERN CO·Filed 1978·Granted Nov 4, 1980·78 cites·15 claims
- 2994US4138869ASelf-locking key-controlled door lockEASTERN CO·Filed 1977·Granted Feb 13, 1979·77 cites·16 claims
- 3093USD739204SRelease mechanism knob for a waste containerEASTERN CO·Filed 2014·Granted Sep 22, 2015·50 cites·1 claims
- 3193USD720599SLatch assemblyEASTERN CO·Filed 2012·Granted Jan 6, 2015·57 cites·1 claims
- 3293USD717152ST-handle of a latch assemblyEASTERN CO·Filed 2012·Granted Nov 11, 2014·59 cites·1 claims
- 3393US5439260AHandle operable rotary latch and lockEASTERN CO·Filed 1993·Granted Aug 8, 1995·95 cites·16 claims
- 3493US4969916ALatch and lock assemblies with spring-biased pivot boltsEASTERN CO·Filed 1989·Granted Nov 13, 1990·73 cites·21 claims
- 3593US4683736ACabinet lock with recessed handleEASTERN CO·Filed 1986·Granted Aug 4, 1987·90 cites·23 claims
- 3693US4335595APaddle lock with handle disconnectEASTERN CO·Filed 1979·Granted Jun 22, 1982·76 cites·39 claims
- 3792US7497103B1Dual-acting latch and strikeEASTERN CO·Filed 2007·Granted Mar 3, 2009·29 cites·17 claims
- 3892USD459192SLatch housing with pivotal handleEASTERN CO·Filed 2001·Granted Jun 25, 2002·45 cites·1 claims
- 3992US4892338APlural point door lock and flush-mountable operating mechanism with detentEASTERN CO·Filed 1988·Granted Jan 9, 1990·131 cites·20 claims
- 4091US7832238B2Combination and key operated locks with indicatorsEASTERN CO·Filed 2007·Granted Nov 16, 2010·21 cites·21 claims
- 4191US7401484B1Low profile, lockable handle, housing and cover assemblyEASTERN CO·Filed 2005·Granted Jul 22, 2008·41 cites·27 claims
- 4291US4850209ALatch and lock housings, handles and mounting bracketsEASTERN CO·Filed 1987·Granted Jul 25, 1989·61 cites·28 claims
- 4390US7363782B1Combination and key operated padlock with indicatorEASTERN CO·Filed 2006·Granted Apr 29, 2008·23 cites·32 claims
- 4490USD504803SFront portions of a paddle handle device for operating latchesEASTERN CO·Filed 2004·Granted May 10, 2005·35 cites·1 claims
- 4590US4596496AMine roof supporting truss systemEASTERN CO·Filed 1984·Granted Jun 24, 1986·46 cites·14 claims
- 4690US4321812APaddle lock with pivotally mounted handle disconnect memberEASTERN CO·Filed 1979·Granted Mar 30, 1982·53 cites·38 claims
- 4790US4299515ARock reinforcement systemEASTERN CO·Filed 1980·Granted Nov 10, 1981·40 cites·12 claims
- 4890US3941028AMine roof expansion anchorEASTERN CO·Filed 1975·Granted Mar 2, 1976·56 cites·7 claims
- 4989US4838054ALatch and lock assemblies with lift and turn handlesEASTERN CO·Filed 1987·Granted Jun 13, 1989·66 cites·34 claims
- 5089US4031434AKeyhole-less electronic lockEASTERN CO·Filed 1975·Granted Jun 21, 1977·113 cites·6 claims
Showing the top 50 of 223 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when EASTERN CO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →