Conveyor trough housing or similar article

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Information

Patent Grant
D254663

References
Source

Patent Number
D254,663
Date Filed
Wednesday, March 1, 1978
46 years ago
Date Issued
Tuesday, April 8, 1980
44 years ago

Inventors
- Edward L. Trammell
- Hugh D. Kelley
Original Assignees
- Tramco Metal Products, Inc.
Examiners
- Gandy; James M.
Agents
- Rein; Phillip A.

US Classifications
- D12 - Transportation
Field of Search
- US
- D12 60
- D12 58
- 198 735
- 198 860
- 198 861
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a conveyor trough housing or similar article, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
3015382	Kaufmann	Jan 1962
3124239	Kornylak	Mar 1964
3315790	Hohl	Apr 1967

Foreign Referenced Citations (1)

Number	Date	Country
2343152	Mar 1975	DEX