Spiral saw
Chunn , et al. July 29, 2
U.S. patent number D477,758 [Application Number D/151,661] was granted by the patent office on 2003-07-29 for spiral saw. This patent grant is currently assigned to One World Technologies Limited. Invention is credited to Daniel Alex Chunn, Tailun Kam Lun Sham.
| United States Patent | D477,758 |
| Chunn , et al. | July 29, 2003 |
Spiral saw
Claims
The ornamental design for a spiral saw, as shown and described.
| Inventors: | Chunn; Daniel Alex (Kowloon, HK), Sham; Tailun Kam Lun (Tai Po, HK) |
|---|---|
| Assignee: | One World Technologies Limited
(BM) |
| Appl. No.: | D/151,661 |
| Filed: | December 5, 2001 |
| Current U.S. Class: | D8/64 |
| Current International Class: | 0803 |
| Field of Search: | ;D8/61,62,64,68 ;30/272.1,374,375,376,377,388,392,394,500 ;173/15,47,48,109,170,216,217 ;310/47,50 ;408/241R,241S |
References Cited [Referenced By]
U.S. Patent Documents
| D364790 | December 1995 | Duennes |
| D378727 | April 1997 | Kikuchi |
| 5829931 | November 1998 | Doumani |
| 5902080 | May 1999 | Kopras |
| D433905 | November 2000 | Cooper |
| D437757 | February 2001 | Thomson et al. |
| D438076 | February 2001 | Wikle et al. |
| D439122 | March 2001 | Adler et al. |
| D439484 | March 2001 | Adler et al. |
| D446100 | August 2001 | Heun |
| D447030 | August 2001 | Chen |
Other References
|
Rotozip Brochure, "Maximum Tool Versatility," Spiral Saw .COPYRGT.2000.. |
Primary Examiner: Coles; Doris V.
Assistant Examiner: Albert; Elizabeth A.
Attorney, Agent or Firm: Brooks & Kushman P.C.
Description
FIG. 1 is a perspective view of the spiral saw thereof;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof of the present invention.
The broken lines are for illustrative purposes only and form no part of the claimed design.
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