Ball point pen

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Information

Patent Grant
D277393

References
Source

Patent Number
D277,393
Date Filed
Monday, September 13, 1982
41 years ago
Date Issued
Tuesday, January 29, 1985
39 years ago

Inventors
- Toshiharu Oyabu
Original Assignees
- SHACHIHATA INDUSTRY CO LTD., A JAPAN CORP
Examiners
- Word; George P.
Agents
- Brumbaugh, Graves, Donohue & Raymond

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 ball point pen, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
57-15449	Apr 1982	JPX

US Referenced Citations (4)

Number	Name	Date	Kind
D259792	Itoh et al.	Jul 1981
D261010	Itoh	Sep 1981
D266769	Camps	Nov 1982
D270547	Bajusz	Sep 1983