Tractor with fifth wheel plate for moving trailers

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Information

Patent Grant
D320770

References
Source

Patent Number
D320,770
Date Filed
Tuesday, October 10, 1989
35 years ago
Date Issued
Tuesday, October 15, 1991
33 years ago

Inventors
- Stanley E. Beck
Original Assignees
- Lufkin Industries, Inc.
Examiners
- Gandy; James M.
- Brown; Melody

US Classifications
- D12 - Transportation
Field of Search
- US
- D12 1
- D12 14
- 280 4251
- 414 590
- 298 20 A
- 298 20 AE
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a tractor with fifth wheel plate for moving trailers, as shown.

US Referenced Citations (4)

Number	Name	Date	Kind
3677563	Bott	Jul 1972
4111273	Blackburn et al.	Sep 1978
4391455	Fagerstedt	Jul 1983
4781516	Cripe et al.	Nov 1988

Foreign Referenced Citations (1)

Number	Date	Country
1385739	Feb 1975	GBX