Writing instrument
Description
Claims
The ornamental design for a writing instrument, as shown.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D589558
Type: Grant
Filed: Dec 4, 2006
Date of Patent: Mar 31, 2009
Assignee: STILOLINEA S.r.l. (San Mauro Torinese (Turin))
Inventor: Fulvio Avenatti (Settimo Torinese)
Primary Examiner: Elizabeth A Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Sughrue Mion, PLLC
Application Number: 29/250,868
Type: Grant
Filed: Dec 4, 2006
Date of Patent: Mar 31, 2009
Assignee: STILOLINEA S.r.l. (San Mauro Torinese (Turin))
Inventor: Fulvio Avenatti (Settimo Torinese)
Primary Examiner: Elizabeth A Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Sughrue Mion, PLLC
Application Number: 29/250,868
Classifications
Current U.S. Class:
Substantially Circular Or Oval In Cross Section (D19/51)