Coupler for model railroad cars and locomotives

Description

FIG. 1 is a front to rear perspective view of a coupler for model railroad cars and locomotives, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

Referenced Cited
U.S. Patent Documents
2184103 December 1939 Rydin
2868393 January 1959 Bailey, Jr.
3678618 July 1972 Beny et al.
4335820 June 22, 1982 Gramera
4650081 March 17, 1987 Diller
Patent History
Patent number: D326693
Type: Grant
Filed: Jan 24, 1989
Date of Patent: Jun 2, 1992
Inventor: Robert E. Gramera (Durango, CO)
Primary Examiner: Bernard Ansher
Assistant Examiner: R. Barkai
Application Number: 7/301,265
Classifications
Current U.S. Class: D21/141