Handle for screwdrivers

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Information

Patent Grant
D346943

References
Source

Patent Number
D346,943
Date Filed
Tuesday, November 24, 1992
33 years ago
Date Issued
Tuesday, May 17, 1994
32 years ago

Inventors
- Hardy Haberstroh
Original Assignees
- Willi Hahn GmbH & Co. KG
Examiners
- Ansher; Bernard
- Hyder; Philip
Agents
- Mason, Fenwick & Lawrence

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 107
- D08 82
- D08 83
- D08 87
- D08 DIG 7
- 081 436
- 081 489
- 081 1771
- 081 439
- 016 110 R
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a handle for screwdrivers, as shown and described.

US Referenced Citations (17)

Number	Name	Date	Kind
D42321	Gilbert	Mar 1912
D103245	McPherson	Oct 1936
D146898	Daniels	Jun 1946
D201171	Knudsen et al.	May 1965
D256546	Holland-Letz	Aug 1980
D256882	Jansson	Sep 1980
D259237	Savnik	May 1981
D261610	Fee et al.	Nov 1981
D267075	Wadstrom	Nov 1982
D270706	Cleminshaw	Sep 1983
D309246	Cascio et al.	Jul 1990
D335074	Hahn	Apr 1993
2158728	Peters	May 1939
2759734	Velepec	Aug 1956
3093172	Reed	May 1963
3173462	Koeppel	Mar 1965
3592247	Solf	Jul 1971