Assignee
MAG INSTR INC
US·174 granted patents·23 pending applications·5,614 citations·filing 1981–2022
Top patents by PatentIndex Score
197 records- 0199US7264372B2Apparatus and method for aligning a substantial point source of light with a reflector featureMAG INSTR INC·Filed 2004·Granted Sep 4, 2007·93 cites·149 claims
- 0299US4388673AVariable light beam flashlight and recharging unitMAG INSTR INC·Filed 1981·Granted Jun 14, 1983·268 cites·11 claims
- 0398US9801256B2Portable lighting devicesMAG INSTR INC·Filed 2016·Granted Oct 24, 2017·11 cites·2 claims
- 0498US9534751B2LED moduleMAG INSTR INC·Filed 2015·Granted Jan 3, 2017·63 cites·20 claims
- 0598US9447951B2Portable lighting devicesMAG INSTR INC·Filed 2015·Granted Sep 20, 2016·11 cites·9 claims
- 0698US4658336AMiniature flashlightMAG INSTR INC·Filed 1986·Granted Apr 14, 1987·162 cites·19 claims
- 0798US4527223AFlashlightMAG INSTR INC·Filed 1984·Granted Jul 2, 1985·163 cites·11 claims
- 0897US9549454B2Portable lighting devicesMAG INSTR INC·Filed 2016·Granted Jan 17, 2017·13 cites·9 claims
- 0997USD625847SLED moduleMAG INSTR INC·Filed 2008·Granted Oct 19, 2010·90 cites·1 claims
- 1097US5260858AFlashlightMAG INSTR INC·Filed 1992·Granted Nov 9, 1993·91 cites·20 claims
- 1197US4864474ASingle cell flashlightMAG INSTR INC·Filed 1988·Granted Sep 5, 1989·100 cites·14 claims
- 1297US4823242ADouble switch miniature flashlightMAG INSTR INC·Filed 1988·Granted Apr 18, 1989·145 cites·12 claims
- 1397US4656565AFlashlightMAG INSTR INC·Filed 1986·Granted Apr 7, 1987·129 cites·29 claims
- 1496US9933146B2Portable lighting devicesMAG INSTR INC·Filed 2016·Granted Apr 3, 2018·26 cites·13 claims
- 1596US5008785ARechargeable miniature flashlightMAG INSTR INC·Filed 1987·Granted Apr 16, 1991·88 cites·30 claims
- 1696US5003440ATailcap insertMAG INSTR INC·Filed 1989·Granted Mar 26, 1991·80 cites·17 claims
- 1796USD308109SFlashlightMAG INSTR INC·Filed 1987·Granted May 22, 1990·53 cites·1 claims
- 1896US4899265AMiniature flashlightMAG INSTR INC·Filed 1988·Granted Feb 6, 1990·108 cites·13 claims
- 1996US4841417ATailcap switch-focus flashlightMAG INSTR INC·Filed 1987·Granted Jun 20, 1989·125 cites·16 claims
- 2095US9494308B1LED flashlight with improved heatsinkMAG INSTR INC·Filed 2016·Granted Nov 15, 2016·4 cites·11 claims
- 2195USD367721SFlashlightMAG INSTR INC·Filed 1993·Granted Mar 5, 1996·50 cites·1 claims
- 2295USD363361SFlashlightMAG INSTR INC·Filed 1992·Granted Oct 17, 1995·50 cites·1 claims
- 2395US4819141AFlashlightMAG INSTR INC·Filed 1987·Granted Apr 4, 1989·110 cites·9 claims
- 2494US10240758B2Apparatus for creating a storage compartment in a flashlight and method of its useMAG INSTR INC·Filed 2017·Granted Mar 26, 2019·9 cites·12 claims
- 2594US10215390B2Portable lighting devicesMAG INSTR INC·Filed 2018·Granted Feb 26, 2019·8 cites·9 claims
- 2694US9759414B2Portable lighting device with reconfigurable user interfaceMAG INSTR INC·Filed 2016·Granted Sep 12, 2017·9 cites·19 claims
- 2794US9368768B1Method and apparatus for minimizing battery corrosive electrolyte leakageMAG INSTR INC·Filed 2015·Granted Jun 14, 2016·7 cites·16 claims
- 2894USD643561SFlashlightMAG INSTR INC·Filed 2009·Granted Aug 16, 2011·55 cites·1 claims
- 2994US7986112B2Thermally self-stabilizing LED moduleMAG INSTR INC·Filed 2005·Granted Jul 26, 2011·24 cites·22 claims
- 3094US7566149B2Flashlight with protective housingMAG INSTR INC·Filed 2006·Granted Jul 28, 2009·19 cites·24 claims
- 3194US6905223B2FlashlightMAG INSTR INC·Filed 2001·Granted Jun 14, 2005·66 cites·20 claims
- 3294US5860728AHolder clamp assemblyMAG INSTR INC·Filed 1996·Granted Jan 19, 1999·145 cites·5 claims
- 3394US5121308AMiniature flashlight with two switchesMAG INSTR INC·Filed 1990·Granted Jun 9, 1992·93 cites·7 claims
- 3494US5113326AMiniature flashlightMAG INSTR INC·Filed 1991·Granted May 12, 1992·95 cites·15 claims
- 3593US8366290B2Portable lighting deviceMAG INSTR INC·Filed 2009·Granted Feb 5, 2013·51 cites·20 claims
- 3693US7125140B2Flashlight and flashlight electrical connectorsMAG INSTR INC·Filed 2003·Granted Oct 24, 2006·34 cites·28 claims
- 3793US5645955ABatteryMAG INSTR INC·Filed 1995·Granted Jul 8, 1997·64 cites·3 claims
- 3893US5349506AMiniature flashlightMAG INSTR INC·Filed 1993·Granted Sep 20, 1994·67 cites·9 claims
- 3993US4942505AMiniature flashlightMAG INSTR INC·Filed 1989·Granted Jul 17, 1990·82 cites·17 claims
- 4093US4851974AFlashlightMAG INSTR INC·Filed 1988·Granted Jul 25, 1989·51 cites·9 claims
- 4192US9977607B2Portable lighting device with reconfigurable user interfaceMAG INSTR INC·Filed 2017·Granted May 22, 2018·6 cites·17 claims
- 4292US9719658B2LED flashlightMAG INSTR INC·Filed 2014·Granted Aug 1, 2017·19 cites·19 claims
- 4392US6722772B2Flashlight and combination for use in aligning flashlight lamp bulbsMAG INSTR INC·Filed 2001·Granted Apr 20, 2004·50 cites·26 claims
- 4492US5667185AHolder clamp assemblyMAG INSTR INC·Filed 1995·Granted Sep 16, 1997·52 cites·2 claims
- 4592US5109321AFlashlight holder clamp assemblyMAG INSTR INC·Filed 1990·Granted Apr 28, 1992·70 cites·8 claims
- 4692USD307554SBlister packageMAG INSTR INC·Filed 1987·Granted May 1, 1990·39 cites·1 claims
- 4791US9671102B2LED flashlight with improved heat sinkMAG INSTR INC·Filed 2016·Granted Jun 6, 2017·5 cites·11 claims
- 4891US7344269B2Lighting device with variable length conductorMAG INSTR INC·Filed 2006·Granted Mar 18, 2008·14 cites·19 claims
- 4991US5660363AHolder clamp assemblyMAG INSTR INC·Filed 1995·Granted Aug 26, 1997·49 cites·10 claims
- 5091US5528472ARechargeable miniature flashlightMAG INSTR INC·Filed 1995·Granted Jun 18, 1996·48 cites·2 claims
Showing the top 50 of 197 patent records by PatentIndex Score.
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