Touch operating part for a writing instrument

- Tombow Pencil Co. Ltd.
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Description

FIG. 1 is a front view of the touch operating part for a writing instrument showing my new design;

FIG. 2 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a front view of a multi-color ball point pen including the touch operating part, the broken line structure forming no part of the claimed invention.

Claims

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

Referenced Cited
U.S. Patent Documents
D151771 November 1948 Kaupmann
D321720 November 19, 1991 Sakurada
D324070 February 18, 1992 Suzuki
D385915 November 4, 1997 Shimizu
D408854 April 27, 1999 Katami
6729785 May 4, 2004 Wijerama
D492724 July 6, 2004 Kimura
D492725 July 6, 2004 Kimura
D493834 August 3, 2004 Yeh
D502503 March 1, 2005 Kimura
6899482 May 31, 2005 Katami
Patent History
Patent number: D533593
Type: Grant
Filed: May 13, 2003
Date of Patent: Dec 12, 2006
Assignee: Tombow Pencil Co. Ltd. (Tokyo)
Inventor: Shigeru Kimura (Saitma)
Primary Examiner: Elizabeth A. Albert
Attorney: Birch, Stewart, Kolasch & Birch LLP
Application Number: 29/181,485
Classifications
Current U.S. Class: Element Or Attachment (D19/54)