Truck trailer emergency gladhand lock

- Norco Industries
Description

FIG. 1 is a front elevational view of a truck trailer emergency gladhand lock showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
4226103 October 7, 1980 Strickland
5063759 November 12, 1991 Nec et al.
5076077 December 31, 1991 Renne
Patent History
Patent number: D334879
Type: Grant
Filed: Feb 19, 1991
Date of Patent: Apr 20, 1993
Assignee: Norco Industries (Compton, CA)
Inventor: Jeffrey P. Few (West Hills, CA)
Primary Examiner: Brian N. Vinson
Law Firm: Fulwider, Patton, Lee & Utecht
Application Number: 7/660,091
Classifications
Current U.S. Class: D/8331