Pair of railroad crossing structural components

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Information

Patent Grant
D270342

References
Source

Patent Number
D270,342
Date Filed
Thursday, March 19, 1981
43 years ago
Date Issued
Tuesday, August 30, 1983
41 years ago

Inventors
- Lorn L. Trickel
- William H. Stultz
Examiners
- Gandy; James M.
Agents
- Farley; Eugene D.

US Classifications
- D12 - Transportation
Field of Search
- US
- D12 49
- 238 8
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a pair of railroad crossing structural components, as shown and described.

US Referenced Citations (1)

Number	Name	Date	Kind
3955761	Szarka et al.	May 1976

Non-Patent Literature Citations (1)

Entry
Progressive Railroading, 2/76, p. 60A, Railroad Crossing Slab System.