Lamp bulb
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Description
FIG. 1 is a front elevational view of a lamp bulb showing our new design, the rear elevational view being a mirror image of the front view shown;
FIG. 2 is a right side elevational view thereof, the left side elevational view being a mirror image of the side view shown;
FIG. 3 is an enlarged sectional view taken along line A—A in FIG. 1; and,
FIG. 4 is front elevational view thereof shown when in use with an outer bulb.
The outer bulb and electrical connectors shown in FIG. 4 are shown for illustrative purposes and form no part of the claimed design.
Claims
The ornamental design for a lamp bulb, as shown and described.
Referenced Cited
Patent History
Patent number: D482142
Type: Grant
Filed: Jun 11, 2001
Date of Patent: Nov 11, 2003
Assignee: Toshiba Lighting & Technology Corporation (Tokyo)
Inventors: Hisashi Honda (Yokosuka), Masazumi Ishida (Yokosuka), Sadao Sakaguchi (Yokosuka)
Primary Examiner: Marcus A. Jackson
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/143,156
Type: Grant
Filed: Jun 11, 2001
Date of Patent: Nov 11, 2003
Assignee: Toshiba Lighting & Technology Corporation (Tokyo)
Inventors: Hisashi Honda (Yokosuka), Masazumi Ishida (Yokosuka), Sadao Sakaguchi (Yokosuka)
Primary Examiner: Marcus A. Jackson
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/143,156
Classifications