Innerspring coil
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Description
Claims
The ornamental designs for an innerspring coil, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D28896 | June 1898 | Comstock |
1254314 | January 1918 | D'Arcy |
D109730 | May 1938 | Powers |
D579242 | October 28, 2008 | Kilic |
20020152554 | October 24, 2002 | Spinks et al. |
20070017035 | January 25, 2007 | Chen et al. |
WO2008/143595 | November 2008 | WO |
Patent History
Patent number: D621186
Type: Grant
Filed: Oct 7, 2009
Date of Patent: Aug 10, 2010
Assignee: Sealy Technology LLC (Trinity, NC)
Inventor: Larry K. DeMoss (Greensboro, NC)
Primary Examiner: Janice E Seeger
Attorney: Roetzel & Andress
Application Number: 29/344,964
Type: Grant
Filed: Oct 7, 2009
Date of Patent: Aug 10, 2010
Assignee: Sealy Technology LLC (Trinity, NC)
Inventor: Larry K. DeMoss (Greensboro, NC)
Primary Examiner: Janice E Seeger
Attorney: Roetzel & Andress
Application Number: 29/344,964
Classifications
Current U.S. Class:
D6/504