Ballpoint pen

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Information

Patent Grant
D294600

References
Source

Patent Number
D294,600
Date Filed
Thursday, September 26, 1985
39 years ago
Date Issued
Tuesday, March 8, 1988
36 years ago

Inventors
- Tatsuro Funahashi
- Shiro Hayashi
Original Assignees
- Shachihata Industrial Co., Ltd.
Examiners
- Word; George P.
Agents
- Fleit, Jacobson, Cohn & Price

US Classifications
- D19 - Office supplies
Field of Search
- US
- D19 35
- D19 36
- D19 41-51
- D19 56
- D19 57
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a ballpoint pen, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
60-13195	Apr 1985	JPX

US Referenced Citations (4)

Number	Name	Date	Kind
D253060	Itoh	Oct 1979
D261010	Itoh	Sep 1981
D265741	Funahashi	Aug 1982
D277393	Oyabu	Jan 1985

Foreign Referenced Citations (2)

Number	Date	Country
54-6461	Oct 1980	JPX
601174	Feb 1983	JPX