Coil spring
Kilic October 28, 2
U.S. patent number D579,242 [Application Number D/282,050] was granted by the patent office on 2008-10-28 for coil spring. This patent grant is currently assigned to Sipahioglu Celik Yay Ve Yan Urunleri Sanayi ve Ticaret Limited Sirketi. Invention is credited to Ersen Kilic.
| United States Patent | D579,242 |
| Kilic | October 28, 2008 |
Coil spring
Claims
CLAIM The ornamental design for a coil spring, as shown and described.
| Inventors: | Kilic; Ersen (Istanbul, TR) |
|---|---|
| Assignee: | Sipahioglu Celik Yay Ve Yan
Urunleri Sanayi ve Ticaret Limited Sirketi (Istanbul,
TR) |
| Appl. No.: | D/282,050 |
| Filed: | July 10, 2007 |
| Current U.S. Class: | D6/718.31 |
| Current International Class: | 0606 |
| Field of Search: | ;D6/503,504,392 ;5/246,248,256,257 |
References Cited [Referenced By]
U.S. Patent Documents
| D28896 | June 1898 | Comstock |
| 1254314 | January 1918 | D'Arcy |
| D109730 | May 1938 | Powers |
| 2002/0152554 | October 2002 | Spinks et al. |
Attorney, Agent or Firm: Egbert Law Offices
Description
The coil spring is used in furniture, such as beds, mattresses and sofas.
FIG. 1 is a front view of the coil spring showing my design.
FIG. 2 is a side view thereof;
FIG. 3 is a perspective view thereof; and,
FIG. 4 is a top view thereof.
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