Writing instrument

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Information

Patent Grant
D252691

References
Source

Patent Number
D252,691
Date Filed
Thursday, February 2, 1978
47 years ago
Date Issued
Tuesday, August 21, 1979
45 years ago

Inventors
- Clarence Zierhut
- Curtis L. Malm
Original Assignees
- The Gillette Company
Examiners
- Stearman; Joel
- Word; George P.
Agents
- Wise; Richard A.

US Classifications
- D19 - Office supplies
Field of Search
- US
- D19 35
- D19 36
- D19 41-51
- D19 54-56
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (4)

Number	Name	Date	Kind
D208680	Summers	Sep 1967
D223130	Green	Mar 1972
D234226	Malm et al.	Jan 1975
D249888	Barnes	Oct 1978

Non-Patent Literature Citations (1)

Entry
Beckers Adv. Supplement to Wash. Star, 11/19/72, p. 27, Item "Q".