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
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)