Electrode friction chuck and stirrer assembly

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Description

FIG. 1 is an exploded perspective view of the two pieces which make up the electrode friction chuck and stirrer assembly of this invention;

FIG. 2 is a top plan view of the electrode friction chuck and stirrer assembly of this invention;

FIG. 3 is a bottom view of the electrode friction chuck and stirrer assembly of this invention;

FIG. 4 is a left side elevation of the electrode friction chuck and stirrer assembly of this invention; the right side elevation view being identical thereto; and,

FIG. 5 a left side elevation of the electrode friction chuck and stirrer assembly of this invention, rotated 90.degree. with respect to the view shown in FIG. 4; the right side elevation view from this point being identical thereto.

Referenced Cited
U.S. Patent Documents
2560209 July 1951 Borell et al.
2563062 August 1951 Perley
3768115 October 1973 Hoffmann et al.
3837661 September 1974 Phillippi
4299363 November 10, 1981 Datschefski
4569228 February 11, 1986 Bellgardt et al.
4569787 February 11, 1986 Horiuchi et al.
4575947 March 18, 1986 Stauber
4667523 May 26, 1987 Becker et al.
Patent History
Patent number: D390142
Type: Grant
Filed: Mar 1, 1996
Date of Patent: Feb 3, 1998
Inventors: Stefan P. Hrabosky (Concord, MA), Christopher R. McIntire (Tewksbury, MA), Thomas Paquette (Shrewsbury, MA), Paul C. Sydlowski (Wakefield, MA)
Primary Examiner: Antoine Duval Davis
Attorney: Ernest V. Linek
Application Number: 0/50,975
Classifications
Current U.S. Class: Element Or Attachment (4) (D10/103); Provided With Handle, Or Hand-held (D10/78)
International Classification: 1004;