Light tower

- Tupor Limited
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FIG. 1 is a top perspective view of a light tower embodying my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The portions shown in broken lines on FIG. 2 are for illustrative purposes only and form no part of the claimed design.


The ornamental design for a light tower, as shown and described.

Referenced Cited
U.S. Patent Documents
5045978 September 3, 1991 Gargle
5213411 May 25, 1993 Haus et al.
6278382 August 21, 2001 DeMarco et al.
6695462 February 24, 2004 Rohlfing et al.
D513477 January 10, 2006 Heftman
D544805 June 19, 2007 Corrigan et al.
20050281039 December 22, 2005 Yeh
20060274541 December 7, 2006 Sheen
Patent History
Patent number: D584181
Type: Grant
Filed: Oct 24, 2006
Date of Patent: Jan 6, 2009
Assignee: Tupor Limited (Fo Tan)
Inventor: Tit Wing Poon (Fo Tan)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Barbara Fox
Attorney: Intellectual Property Law Group LLP
Application Number: 29/249,872
Current U.S. Class: D10/114; D10/109; Lamp Or Reflector (D10/111)