Post hole digger

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Information

Patent Grant
D311853

References
Source

Patent Number
D311,853
Date Filed
Thursday, February 23, 1989
36 years ago
Date Issued
Tuesday, November 6, 1990
34 years ago

Inventors
- Richard Stormsgaard
Original Assignees
- SEYMOUR MANUFACTURING CO., INC
Examiners
- Gandy; James M.
- Vinson; Brian N.
Agents
- Woodard, Emhardt, Naughton, Moriarty & McNett

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 1
- D08 4-5
- D08 7
- D08 10
- 294 191
- 294 49
- 294 506-509
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a post hole digger, as shown.

US Referenced Citations (3)

Number	Name	Date	Kind
D107419	Gasser	Dec 1937
D287218	Portz	Dec 1986
2823060	Sullivan et al.	Feb 1958

Non-Patent Literature Citations (1)

Entry
Pritzlaff Hardware Cataloge #90 (1939) p. 397-Post Hole Digger "Atlas".