Case for refillable leads for a mechanical pencil

- Pentel Kabushiki Kaisha

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Description

FIG. 1 is a perspective view of a case for refillable leads for a mechanical pencil showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a front elevational view thereof, showing the case in a state of use.

Claims

The ornamental design for a case for refillable leads for a mechanical pencil, as shown and described.

Referenced Cited
U.S. Patent Documents
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3622032 November 1971 Tilche
3648891 March 1972 Katz et al.
3815734 June 1974 Kruckel
4811842 March 14, 1989 Sekiya
4838426 June 13, 1989 Dalbo
5353956 October 11, 1994 Wilson
5370219 December 6, 1994 Violett, Jr.
5480249 January 2, 1996 Kageyama et al.
D412279 July 27, 1999 Brice
6179124 January 30, 2001 Oka et al.
D449073 October 9, 2001 Oka et al.
D480561 October 14, 2003 Simon et al.
D499341 December 7, 2004 Lovison
Patent History
Patent number: D541869
Type: Grant
Filed: Jan 7, 2005
Date of Patent: May 1, 2007
Assignee: Pentel Kabushiki Kaisha
Inventor: Hidekazu Nakazawa (Tokyo)
Primary Examiner: Elizabeth A. Albert
Attorney: Adams & Wilks
Application Number: 29/220,824
Classifications
Current U.S. Class: Holder Or File (14) (D19/75)