Writing instrument

- Sanford, L.P.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view showing our new design for a writing instrument;

FIG. 2 is a side view of the writing instrument of FIG. 1, the opposite side view being a mirror image thereof;

FIG. 3 is a front view of the writing instrument of FIG. 1;

FIG. 4 is a rear view of the writing instrument of FIG. 1;

FIG. 5 is a top plan view of the writing instrument of FIG. 1; and,

FIG. 6 is a bottom plan view of the writing instrument of FIG. 1.

The broken line showing of a push button and the writing tip and its housing is included for the purpose of illustrating environment and forms no part of the claimed design.

Claims

The ornamental design for a writing instrument, as shown and described.

Referenced Cited
U.S. Patent Documents
D410030 May 18, 1999 Sunaga
D441793 May 8, 2001 Takemura
D444498 July 3, 2001 Izushima
D450347 November 13, 2001 Keda
D452274 December 18, 2001 Keda
D508950 August 30, 2005 Kiple et al.
D536035 January 30, 2007 Cetera
D540863 April 17, 2007 Qiu
D546886 July 17, 2007 Cetera
D550282 September 4, 2007 Neuenschwander et al.
D558827 January 1, 2008 Feng et al.
D562891 February 26, 2008 Qiu et al.
Other references
  • U.S. Des. Appl. No. 29/240,732, filed on Oct. 18, 2005.
Patent History
Patent number: D579050
Type: Grant
Filed: Apr 18, 2008
Date of Patent: Oct 21, 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: 29/306,930
Classifications