Locking device for an end clamp for metal wires

- Oy Ensto AB
Description

FIG. 1 is a bottom, rear perspective view of a locking device for an end clamp for metal wires showing my new design;

FIG. 2 is a top, front perspective view;

FIG. 3 is a side view taken from the left of FIG. 1;

FIG. 4 is a front view;

FIG. 5 is a top view;

FIG. 6 is a rear view;

FIG. 7 is a side view taken from the right of FIG. 2.

Referenced Cited
U.S. Patent Documents
1563603 December 1925 West
2337895 December 1943 Jaszczak
3550222 December 1970 Pfandl
3775811 December 1973 Smrekar
4295749 October 20, 1981 McBride
Foreign Patent Documents
2402660 August 1974 DEX
Patent History
Patent number: D277644
Type: Grant
Filed: Aug 17, 1982
Date of Patent: Feb 19, 1985
Assignee: Oy Ensto AB (Porvoo)
Inventor: Esko M. Tolkko (Porvoo)
Primary Examiner: B. J. Bullock
Law Firm: Fleit, Jacobson, Cohn & Price
Application Number: 6/408,744
Classifications
Current U.S. Class: D/8396; D/8356; D/8394