Inventor · disambiguated record
Sylvan R. Shemitz
Also filed as: SCHEMITZ SYLVAN R · SHEMITZ SYLVAN · SHEMITZ SYLVAN R
52 granted patents·1,379 citations·filing 1974–2008
99Inventor score
Files withSYLVAN R SHEMITZ DESIGNS INC26SYLVAN R SHEMITZ ASS INC8SHEMITZ SYLVAN R ASS7SHEMITZ SYLVAN R6ELLIPTIPAR2
Top patents by PatentIndex Score
52 records- 0197USD316306SWall mounted indirect lighting fixtureSYLVAN R SHEMITZ ASS INC·Filed 1987·Granted Apr 16, 1991·58 cites·1 claims
- 0297USD308260SWall mounted indirect lighting fixtureSYLVAN R SHEMITZ ASS INC·Filed 1987·Granted May 29, 1990·55 cites·1 claims
- 0395USD459517STwin-unit asymmetric distribution luminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 2000·Granted Jun 25, 2002·59 cites·1 claims
- 0494US5555162ACompact fluorescent luminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 1994·Granted Sep 10, 1996·91 cites·12 claims
- 0593USD390992SLuminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 1997·Granted Feb 17, 1998·45 cites·1 claims
- 0692USD459012SSingle-unit asymmetric distribution luminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 2000·Granted Jun 18, 2002·48 cites·1 claims
- 0791USD308114SWall mounted indirect lighting fixtureSYLVAN R SHEMITZ ASS INC·Filed 1987·Granted May 22, 1990·32 cites·1 claims
- 0891US4796169ALighting fixture with rotatable glareshieldSHEMITZ SYLVAN R ASS·Filed 1987·Granted Jan 3, 1989·70 cites·12 claims
- 0990US4054793ALighting systemSHEMITZ SYLVAN R ASS·Filed 1975·Granted Oct 18, 1977·48 cites·9 claims
- 1089US6827465B2Display lighting system with uplightSYLVAN R SHEMITZ DESIGNS INC·Filed 2003·Granted Dec 7, 2004·54 cites·33 claims
- 1189USD360270SSemi-recessed luminaireSYLVAN R SHEMITZ ASS INC·Filed 1994·Granted Jul 11, 1995·32 cites·1 claims
- 1289USD308261SWall mounted indirect lighting fixtureSYLVAN R SHEMITZ ASS INC·Filed 1987·Granted May 29, 1990·29 cites·1 claims
- 1388US5434762ACompact fluorescent luminaireSHEMITZ SYLVAN R ASS·Filed 1994·Granted Jul 18, 1995·57 cites·11 claims
- 1488US4218727ALuminaireSYLVAN R SHEMITZ AND ASSOC INC·Filed 1978·Granted Aug 19, 1980·73 cites·10 claims
- 1585USD604885SLuminaireELLIPTIPAR·Filed 2008·Granted Nov 24, 2009·33 cites·1 claims
- 1683US6652118B2Asymmetric distribution luminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 2001·Granted Nov 25, 2003·42 cites·14 claims
- 1783USD468473SElliptical ballast box luminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 2002·Granted Jan 7, 2003·33 cites·1 claims
- 1881US6431721B2Display lighting systemSYLVAN R SHEMITZ DESIGNS INC·Filed 2001·Granted Aug 13, 2002·27 cites·20 claims
- 1981US5672003AUniversal track light mounting systemSYLVAN R SHEMITZ DESIGNS INC·Filed 1996·Granted Sep 30, 1997·54 cites·19 claims
- 2078US4414609ALuminaire for a visual display terminalSHEMITZ SYLVAN R·Filed 1982·Granted Nov 8, 1983·46 cites·16 claims
- 2178US4006355ALuminaireSHEMITZ SYLVAN R·Filed 1974·Granted Feb 1, 1977·30 cites·6 claims
- 2275US5550725AAdjustable luminaire and mounting system thereforSYLVAN R SHEMITZ DESIGNS INC·Filed 1994·Granted Aug 27, 1996·43 cites·62 claims
- 2374USD565234SLuminaire with mounting stanchionSYLVAN R SHEMITZ DESIGNS INC·Filed 2005·Granted Mar 25, 2008·20 cites·1 claims
- 2474US6270232B1Display lighting systemSYLVAN R SHEMITZ DESIGNS INC·Filed 2000·Granted Aug 7, 2001·19 cites·32 claims
- 2574USD360049SSemi-recessed luminaireSYLVAN R SHEMITZ ASS INC·Filed 1994·Granted Jul 4, 1995·16 cites·1 claims
- 2673USD556362SUplight luminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 2005·Granted Nov 27, 2007·19 cites·1 claims
- 2772USD452579STwin-unit asymmetric distribution luminaire with uplightSYLVAN R SHEMITZ DESIGNS INC·Filed 2001·Granted Dec 25, 2001·18 cites·1 claims
- 2872US4298916ALighting system with baffleSHEMITZ SYLVAN R·Filed 1977·Granted Nov 3, 1981·22 cites·4 claims
- 2966USD591442SLuminaireELLIPTIPAR·Filed 2007·Granted Apr 28, 2009·14 cites·1 claims
- 3066US5546292AHospital corridor lighting/information unit and systemSYLVAN R SHEMITZ DESIGNS INC·Filed 1994·Granted Aug 13, 1996·26 cites·26 claims
- 3165USD362314SSemi-recessed luminaireSYLVAN R SHEMITZ ASS INC·Filed 1994·Granted Sep 12, 1995·11 cites·1 claims
- 3263US6808285B2Wireway enclosures for lighting systemsSYLVAN R SHEMITZ DESIGNS INC·Filed 2002·Granted Oct 26, 2004·14 cites·50 claims
- 3363US4881156AAdjustable mounting device for a luminaireSHEMITZ SYLVAN R ASS·Filed 1987·Granted Nov 14, 1989·27 cites·6 claims
- 3461US7213949B2Four segment reflectorSYLVAN R SHEMITZ DESIGNS INC·Filed 2005·Granted May 8, 2007·5 cites·11 claims
- 3560US6860618B2Asymmetric distribution luminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 2003·Granted Mar 1, 2005·9 cites·19 claims
- 3656US4173034ALighting system with baffleSCHEMITZ SYLVAN R·Filed 1977·Granted Oct 30, 1979·18 cites·8 claims
- 3752USD254331SFluorescent desk lampSHEMITZ SYLVAN R·Filed 1977·Granted Feb 26, 1980·4 cites·1 claims
- 3849US7097328B2Luminaire heat sinkSYLVAN R SHEMITZ DESIGNS INC·Filed 2003·Granted Aug 29, 2006·2 cites·16 claims
- 3949US4924366AUniversal modular lighting systemSHEMITZ SYLVAN R ASS·Filed 1989·Granted May 8, 1990·15 cites·3 claims
- 4047US7708430B2Reflector-baffle for luminairesSYLVAN R SHEMITZ DESIGNS INC·Filed 2008·Granted May 4, 2010·0 cites·29 claims
- 4146US5676458ALuminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 1996·Granted Oct 14, 1997·15 cites·20 claims
- 4245US7377668B2Accent lightSYLVAN R SHEMITZ DESIGNS INC·Filed 2003·Granted May 27, 2008·3 cites·54 claims
- 4343US5911498ALuminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 1996·Granted Jun 15, 1999·11 cites·21 claims
- 4442USD366536SLuminaireSYLVAN R SHEMITZ ASS INC·Filed 1994·Granted Jan 23, 1996·3 cites·1 claims
- 4537USRE37310ECompact fluorescent luminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 1998·Granted Aug 7, 2001·6 cites·23 claims
- 4637USD254330SFluorescent desk lampSHEMITZ SYLVAN R·Filed 1977·Granted Feb 26, 1980·1 cites·1 claims
- 4736USD468457SDual head cove luminaireSYLVAN R SHEMITZ DESIGNS INC·Filed 2002·Granted Jan 7, 2003·2 cites·1 claims
- 4834US5096151AMounted cantilever bracketSHEMITZ SYLVAN R ASS·Filed 1991·Granted Mar 17, 1992·9 cites·19 claims
- 4932US4961127ALamp socket mounting bracketSHEMITZ SYLVAN R ASS·Filed 1989·Granted Oct 2, 1990·6 cites·7 claims
- 5032US4549249AOverhead lighting system for one or more visual display terminalsSHEMITZ SYLVAN R·Filed 1984·Granted Oct 22, 1985·2 cites·14 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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