Coil spring

- Dreamwell, Ltd.
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Description

FIG. 1 is a perspective view of a coil spring, showing our new design;

FIG. 2 is an enlarged fragmentary view, showing the top portion of the coil spring;

FIG. 3 is an enlarged fragmentary view, showing the middle portion of the coil spring; and,

FIG. 4 is an enlarged fragmentary view, showing the bottom portion of the coil spring.

Claims

The ornamental design for a coil spring, as shown and described.

Referenced Cited
U.S. Patent Documents
1963053 June 1934 Powers
D109730 May 1938 Powers
7178187 February 20, 2007 Barman et al.
7404223 July 29, 2008 Manuszak et al.
20060042016 March 2, 2006 Barman et al.
Patent History
Patent number: D661925
Type: Grant
Filed: Nov 9, 2010
Date of Patent: Jun 19, 2012
Assignee: Dreamwell, Ltd. (Las Vegas, NV)
Inventors: Michael S. DeFranks (Decatur, GA), Rahul Kirtikar (Atlanta, GA), Michael Golin (Atlanta, GA), David Brooks (Lawrenceville, GA)
Primary Examiner: Janice Seeger
Attorney: Cantor Colburn LLP
Application Number: 29/378,788
Classifications
Current U.S. Class: D6/504