Writing instrument
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Description
The broken line showing the small circular opening for the writing tip in
Claims
The ornamental design for a writing instrument, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Sharpie Extra Fine Point marker. Retrieved from the Internet: <URL: http://www.sharpie.com/enUS/Product/Sharpie—Extra—Fine—Point—Permanent—Marker.html>. Publicly available before Feb. 24, 2010.
- Sharpie Fine Point marker. Retrieved from the Internet: <URL: http://www.sharpie.com/enUS/Product/Sharpie—Fine—Point—Permanent—Marker.html>. Publicly available before Feb. 24, 2010.
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Patent History
Patent number: D660357
Type: Grant
Filed: Feb 24, 2010
Date of Patent: May 22, 2012
Assignee: Sanford, L.P. (Oak Brook, IL)
Inventors: Carmen Lira-Nunez (Downers Grove, IL), Matthew J. Gerules (Chicago, IL)
Primary Examiner: Elizabeth Albert
Attorney: Marshall, Gerstein & Borun LLP
Application Number: 29/356,385
Type: Grant
Filed: Feb 24, 2010
Date of Patent: May 22, 2012
Assignee: Sanford, L.P. (Oak Brook, IL)
Inventors: Carmen Lira-Nunez (Downers Grove, IL), Matthew J. Gerules (Chicago, IL)
Primary Examiner: Elizabeth Albert
Attorney: Marshall, Gerstein & Borun LLP
Application Number: 29/356,385
Classifications
Current U.S. Class:
Lateral Striation (D19/48)