Shock absorbing caster

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Information

Patent Grant
D347162

References
Source

Patent Number
D347,162
Date Filed
Friday, October 23, 1992
32 years ago
Date Issued
Tuesday, May 24, 1994
30 years ago

Inventors
- Robert J. Simonsen
Original Assignees
- Babcock Industries Inc.
Examiners
- Burke; Wallace R.
- Baynham; Holly
Agents
- Woodard, Emhardt, Naughton, Moriarty & McNett

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 375
- 016 18 CG
- 016 18 R
- 016 44
- 016 35 R
- 016 33
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a shock absorbing caster, as shown and described.

US Referenced Citations (15)

Number	Name	Date	Kind
D308934	Howell et al.	Jul 1990
D313927	Orii	Jan 1991
D313928	Orii	Jan 1991
D334136	McCord et al.	Mar 1993
2442831	Suttles	Jun 1948
2707795	Skupas	May 1955
3628214	MacKay	Dec 1971
3636586	Bollinger	Jan 1972
3860992	Legg	Jan 1975
3949444	Mattinson	Apr 1976
4349937	Fontana	Sep 1982
4485521	Welsch et al.	Dec 1984
4559669	Bonzer et al.	Dec 1985
4575896	Nakao et al.	Mar 1986
4685174	Hager	Aug 1987

Foreign Referenced Citations (1)

Number	Date	Country
7723790	Aug 1977	FRX

Non-Patent Literature Citations (2)

Entry
Noelting Catalog, 1965, p. 58, caster, located at top of page.
Hoelting Catalog, 1965, p. 41, caster, series H1600, located at top of page.