Hand-held master controller for a railroad locomotive

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Information

Patent Grant
D327671

References
Source

Patent Number
D327,671
Date Filed
Monday, January 29, 1990
34 years ago
Date Issued
Tuesday, July 7, 1992
32 years ago

Inventors
Original Assignees
- Knorr Brake Holding Corporation
Examiners
- Lucas; Susan J.
- Sincavage; J.
Agents
- Barnes & Thornburg

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 158
- D13 162
- D13 168
- D13 171
- D21 48
- D14 218
- 200 5 R
- 200 5 A
- 200 611
- 200 293
- 200 296
- 200 3021
- 200 DIG 23
- 361 331
- 220 241
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a hand-held master controller for a railroad locomotive, as shown and described.

US Referenced Citations (8)

Number	Name	Date	Kind
D258954	Leon	Apr 1981
D266083	Klaus	Sep 1982
D301869	Schwartz	Jun 1989
D307578	Carson et al.	May 1990
D308666	Oesterheld et al.	Jun 1990
2501195	Smith, Jr.	Mar 1950
4760220	Fritsch et al.	Jul 1988
4835343	Graef et al.	May 1989