Push button ball point pen

Follow

Information

Patent Grant
D285936

References
Source

Patent Number
D285,936
Date Filed
Friday, February 24, 1984
40 years ago
Date Issued
Tuesday, September 30, 1986
38 years ago

Inventors
Original Assignees
- THE PARKER PEN COMPANY
Examiners
- Word; George P.
Agents
- Patnaude; Edmond T.

US Classifications
- D19 - Office supplies
Field of Search
- US
- D19 35
- D19 36
- D19 41-51
- D19 54-57
- 401 53
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a push button ball point pen, substantially as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D146335	Colony	Feb 1947
D226338	Tailer	Feb 1973
D229110	Corte	Nov 1973
D265740	Pook	Aug 1982
3864046	Butka	Feb 1975

Non-Patent Literature Citations (1)

Entry
Parker Circular No. 9508, 2/60 No. d-1.