Writing instrument
Description
Claims
The ornamental design for a writing instrument, as shown and described.
Referenced Cited
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Patent History
Patent number: D575823
Type: Grant
Filed: Apr 24, 2006
Date of Patent: Aug 26, 2008
Assignee: Senator GmbH & Co KGaA
Inventor: Volkmar Rommel (Schwaebisch-Gmuend)
Primary Examiner: Elizabeth A. Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Stevens & Showalter LLP
Application Number: 29/258,570
Type: Grant
Filed: Apr 24, 2006
Date of Patent: Aug 26, 2008
Assignee: Senator GmbH & Co KGaA
Inventor: Volkmar Rommel (Schwaebisch-Gmuend)
Primary Examiner: Elizabeth A. Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Stevens & Showalter LLP
Application Number: 29/258,570
Classifications
Current U.S. Class:
Substantially Circular Or Oval In Cross Section (D19/51)