Lamp tube

- Optrom, Inc.
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Description

FIG. 1 is a right side elevational view of a lamp tube showing our design, the left side being identical;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right end elevational view thereof, the left end being identical;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a perspective view thereof.

Claims

We claim the ornamental design for a lamp tube, as shown and described.

Referenced Cited
U.S. Patent Documents
D506274 June 14, 2005 Moriyama et al.
D550379 September 4, 2007 Hoshikawa et al.
D574093 July 29, 2008 Kitagawa et al.
D576749 September 9, 2008 Kitagawa et al.
D577138 September 16, 2008 Kitagawa et al.
Patent History
Patent number: D611172
Type: Grant
Filed: Sep 21, 2009
Date of Patent: Mar 2, 2010
Assignees: Optrom, Inc. , Great Top Technology Co., Ltd. , Optrom (Hong Kong) International, Ltd.
Inventors: Yu-Chen Lin (Yanchao Township, Kaohsiung County), Eric Tsai (Yanchao Township, Kaohsiung County)
Primary Examiner: Marcus A Jackson
Attorney: Hayes Soloway P.C.
Application Number: 29/343,906
Classifications
Current U.S. Class: Fluorescent (D26/3)