Welding connector for a conduit

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Description

FIG. 1 is a perspective view taken from the bottom and one side of a welding connector for a conduit showing my new design;

FIG. 2 is a perspective view taken from the top and a side 90 degrees from the side shown in FIG. 1;

FIG. 3 is an elevational view of the side shown in FIG. 1, the opposite side being the same as the side shown;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D243456 February 22, 1977 Ryan
D243457 February 22, 1977 Ryan
D254266 February 19, 1980 Tableriou
D262397 December 22, 1981 Ryan
D266351 September 28, 1982 Schneider et al.
D267505 January 4, 1983 Ryan
1901201 March 1933 Taylor
3254909 June 1966 VerNooy
4403795 September 13, 1983 Davlin
4438955 March 27, 1984 Ryan
Patent History
Patent number: D296580
Type: Grant
Filed: Sep 26, 1985
Date of Patent: Jul 5, 1988
Assignee: Promat Engineering Services Limited (Dundee)
Inventor: Ian W. M. Kirkwood (Aberdeen)
Primary Examiner: James R. Largen
Law Firm: Mason, Fenwick & Lawrence
Application Number: 6/780,791
Classifications
Current U.S. Class: Coupling Or Joint (D23/262)