Writing instrument
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Description
The dashed lines are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a writing instrument, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D410030 | May 18, 1999 | Sunaga |
D444498 | July 3, 2001 | Izushima |
D450347 | November 13, 2001 | Keda |
D452274 | December 18, 2001 | Keda |
D562891 | February 26, 2008 | Qiu et al. |
- Co-pending U.S. Appl. No. 29/240,211, filed Oct. 11, 2005.
- Co-pending U.S. Appl. No. 29/240,732, filed Oct. 18, 2005.
Patent History
Patent number: D573641
Type: Grant
Filed: Mar 28, 2007
Date of Patent: Jul 22, 2008
Assignee: Sanford, L.P. (Oak Brook, IL)
Inventors: Sona N. Patadia (Chicago, IL), Michael A. Serafin (Orland Park, IL)
Primary Examiner: Elizabeth A Albert
Attorney: Marshall Gerstein & Borun LLP
Application Number: 29/285,399
Type: Grant
Filed: Mar 28, 2007
Date of Patent: Jul 22, 2008
Assignee: Sanford, L.P. (Oak Brook, IL)
Inventors: Sona N. Patadia (Chicago, IL), Michael A. Serafin (Orland Park, IL)
Primary Examiner: Elizabeth A Albert
Attorney: Marshall Gerstein & Borun LLP
Application Number: 29/285,399
Classifications
Current U.S. Class:
Lateral Striation (D19/48)