Patent
   D464445
Priority
Dec 11 2000
Filed
Jun 11 2001
Issued
Oct 15 2002
Expiry
Oct 15 2016
Assg.orig
Entity
unknown
22
4
n/a
The ornamental design for lamp bulb, as shown and described.

FIG. 1 is a front elevational view of a lamp bulb showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is an enlarged sectional view taken along line A--A in FIG. 1; and,

FIG. 8 is an enlarged front elevational view thereof showing the lamp bulb when in use with an outer bulb.

The outer bulb and electrical connectors to the lamp bulb shown in FIG. 8 are hereby disclaimed and form no part of the claimed invention.

Honda, Hisashi, Ashida, Seiji

Patent Priority Assignee Title
D477885, Nov 14 2002 Electronic Theatre Controls, Inc. Lamp
D485380, Apr 08 2003 Image Lighting, Inc. Neon nightlight
D498008, Dec 16 2003 Lusa Lighting, Inc. Light bulb
D503986, Apr 19 2004 Light bulb
D509310, Jun 07 2004 Toshiba Lighting & Technology Corporation; Osram-Melco Toshiba Lighting Ltd. Halogen bulb
D512788, Jun 07 2004 Toshiba Lighting & Technology Corporation; Osram-Melco Toshiba Lighting Ltd. Halogen bulb
D513641, Jun 07 2004 Toshiba Lighting & Technology Corporation; Osram-Melco Toshiba Lighting Ltd. Halogen bulb
D520150, Jun 07 2004 Toshiba Lighting & Technology Corporation; Osram-Melco Toshiba Lighting Ltd. Halogen bulb
D592320, Aug 11 2004 Osram Gesellschaft mit beschränkter Haftung Electric light bulb
D600369, Oct 24 2008 OSRAM GESELLSCHAFT Lamp
D601724, Oct 30 2008 Osram-Melco Toshiba Lighting Ltd. High intensity discharge lamp
D627494, Mar 01 2010 MARVELLOUS DAY ELECTRIC CO , LTD LED bulb
D670831, Mar 12 2012 Light emitting diode lamp
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D750283, Mar 11 2014 EPISTAR CORPORATION Light-emitting diode lamp
D763480, Apr 24 2015 WORLD DRAGON GRAPHENE TECHNOLOGY CORP LED lamp
D770064, Jan 14 2015 EPISTAR CORPORATION Lamp
D864425, Jun 15 2018 ICAN Inc. LED lamp with spiral element having four spiral turns
D952197, Nov 23 2020 Light with control box
Patent Priority Assignee Title
4568854, Oct 27 1983 GTE Products Corporation Tungsten halogen lamp with heat-dissipating base
5214345, Mar 28 1989 SUMITOMO OSAKA CEMENT CO , LTD Ultraviolet ray-shielding agent and tube
D347901, Apr 28 1993 Piaa Corporation Lamp
D395714, Jul 15 1997 Mariyama Sangyo Kabushiki Kaisha Lamp
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 11 2001Toshiba Lighting & Technology Corporation(assignment on the face of the patent)
Jul 30 2001HONDA, HISASHIToshiba Lighting & Technology CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0121780150 pdf
Jul 30 2001ASHIDA, SEIJIToshiba Lighting & Technology CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0121780150 pdf
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