Portable ergonomic seat support
Description
Claims
The ornamental design for a portable ergonomic seat support, as shown and described.
Referenced Cited
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Patent History
Patent number: D549031
Type: Grant
Filed: Dec 21, 2005
Date of Patent: Aug 21, 2007
Inventor: Lee L. Berkson (Wilmette, IL)
Primary Examiner: Robert M. Spear
Assistant Examiner: Mary Ann Calabrese
Attorney: Lloyd L. Zickert
Application Number: 29/245,337
Type: Grant
Filed: Dec 21, 2005
Date of Patent: Aug 21, 2007
Inventor: Lee L. Berkson (Wilmette, IL)
Primary Examiner: Robert M. Spear
Assistant Examiner: Mary Ann Calabrese
Attorney: Lloyd L. Zickert
Application Number: 29/245,337
Classifications
Current U.S. Class:
D6/601