Suction electrode

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view, partially in section, of a suction electrode showing my new design;

FIG. 2 is an exploded front perspective view thereof with portions omitted for ease of illustration;

FIG. 3 is a front perspective view of the binding post member separately disclosed for clarity of illustration; and

FIG. 4 is an exploded perspective view of the cup and contact pad member separately disclosed for clarity of illustration.

Referenced Cited
U.S. Patent Documents
D240276 June 1976 Cartmell et al.
2580628 January 1952 Welsh
2983273 May 1961 Howell
3783865 January 1974 Ricketts
3862627 January 1975 Hans, Sr.
Patent History
Patent number: D260815
Type: Grant
Filed: Oct 16, 1978
Date of Patent: Sep 15, 1981
Assignees: Bernard B. Staver (Baraboo, WI), Margaret Staver (Baraboo, WI)
Inventor: Peter J. Staver (Lincoln Park, MI)
Primary Examiner: Bernard Ansher
Attorneys: Irving M. Weiner, Pamela S. Burt, John L. Shortley
Application Number: 5/951,845
Classifications
Current U.S. Class: D24/29
International Classification: D2401; D2499;