Folding ramp

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Information

Patent Grant
D338760

References
Source

Patent Number
D338,760
Date Filed
Monday, September 16, 1991
33 years ago
Date Issued
Tuesday, August 24, 1993
31 years ago

Inventors
- Eric A. Harrah
Original Assignees
- Bloomfield Manufacturing Company, Inc.
Examiners
- Chin; Kay H.
Agents
- Woodard, Emhardt, Naughton, Moriarty & McNett

US Classifications
- D34 - Material or article handling equipment
Field of Search
- US
- D34 28
- D34 32
- 296 61
- 414 537
- 014 711
- 014 717
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a folding ramp, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D291137	Malara	Jul 1987
4624619	Uher	Nov 1986
4668002	Hanson	May 1987
4996516	Vartanian	Oct 1990