Master controller unit for a locomotive train

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Information

Patent Grant
D323136

References
Source

Patent Number
D323,136
Date Filed
Monday, September 18, 1989
35 years ago
Date Issued
Tuesday, January 14, 1992
32 years ago

Inventors
Original Assignees
- Knorr Brake Holding Corporation
Examiners
- Gandy; James M.
- Brown; Melody N.
Agents
- Barnes & Thornburg

US Classifications
- D12 - Transportation
- 074 - Machine element or mechanism
Field of Search
- US
- D12 179
- D12 192
- D12 195
- 074 523
- 074 563
- 074 512
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a master controller unit for a locomotive train, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
D212795	Wolf	Nov 1968
D216780	Tronville et al.	Mar 1970
3972249	Hansen	Aug 1976

Non-Patent Literature Citations (1)

Entry
Design 235 Magazine, Jul. 1968, p. 51, locomotive control consoles (A) & (B).