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Patent
D588286
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Priority
Mar 02 2007
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Filed
Sep 12 2008
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Issued
Mar 10 2009
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Expiry
Mar 10 2023
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Assg.orig
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Entity
unknown
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4
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30
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n/a
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We claim the ornamental design for a filament for lamp, as shown and described.
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FIG. 1 is a top perspective view of a filament for lamp of the present invention;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a first side view thereof;
FIG. 5 is a second side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Hashimoto, Naotaka, Kawagoe, Shinya, Kojima, Toshiyasu, Ikeda, Taku
Patent |
Priority |
Assignee |
Title |
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2916650, |
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3774065, |
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3777207, |
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4622487, |
Jan 09 1985 |
GTE Products Corporation |
Electric lamp with stress relieving means |
4739219, |
Nov 24 1984 |
Thorn EMI plc |
Electric lamp with pinch sealed outer conductor of non-highly refractory material |
5252888, |
Dec 30 1991 |
GTE PRODUCTS CORPORATION A CORPORATION OF DELAWARE |
Lamp capsule support base |
5451829, |
Dec 04 1989 |
North American Philips Corporation |
Reflector mount for an incandescent lamp having a planar filament array |
898715, |
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15685, |
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15839, |
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32396, |
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D392057, |
May 30 1997 |
Westinghouse Lighting Corporation |
Halogen lamp |
D395714, |
Jul 15 1997 |
Mariyama Sangyo Kabushiki Kaisha |
Lamp |
D395716, |
Jul 15 1997 |
Moriyama Sangyo Kabushiki Kaisha |
Lamp |
D410554, |
Oct 01 1998 |
|
Incandescent lamp |
D450860, |
Apr 30 2001 |
Moriyama Sangyo Kabushiki Kaisha |
Lamp device |
D512788, |
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 |
D578674, |
Mar 02 2007 |
Matsushita Electric Industrial Co., Ltd. |
Filament for lamp |
D579129, |
Mar 02 2007 |
Matsushita Electric Industrial Co., Ltd. |
Filament for lamp |
D581062, |
Mar 02 2007 |
Panasonic Corporation |
Lamp filament |
D581063, |
Mar 02 2007 |
Panasonic Corporation |
Filament for lamp |
JP1067839, |
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JP1119354, |
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JP1129862, |
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JP1225823, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a