Writing instrument

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Information

Patent Grant
D332626

References
Source

Patent Number
D332,626
Date Filed
Tuesday, December 11, 1990
33 years ago
Date Issued
Tuesday, January 19, 1993
31 years ago

Inventors
Original Assignees
- PENTEL KABUSHIKI KAISHA
Examiners
- Holtje; Nelson C.
- Thompson; Martha
Agents
- Adams; Bruce L.
- Wilks; Van C.

US Classifications
- D19 - Office supplies
Field of Search
- US
- D28 7
- D19 35
- D19 36
- D19 41-51
- D19 54-58
- D19 81-85
- 401 196
- 401 198
- 401 202
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (8)

Number	Name	Date	Kind
D201852	Housman	Aug 1965
D260406	Itoh	Aug 1981
D268598	Mizutani et al.	Apr 1983
D281512	Kobori	Nov 1985
D286163	Shintani	Oct 1986
D286547	Koizumi et al.	Nov 1986
D299973	Campello et al.	Feb 1989
D313620	Yazaki	Jan 1991