Trunnion load cell

- Stress-Tek, Inc.

FIG. 1 is a perspective view of the trunnion load cell showing my new design;

FIG. 2 is an elecational view of one side of the new design of FIG. 1;

FIG. 3 is a side elevational view of the new design, opposite to the side of FIG. 2;

FIG. 4 is a top plan view of the new design;

FIG. 5 is a bottom view of the new design; and,

FIG. 6 is an end view of the new design, the other end being identical thereto.

FIGS. 2-5 have been shown broken away for ease of illustration.

Referenced Cited
U.S. Patent Documents
378282 February 1888 Brankston
670735 March 1901 Sachs
1161501 November 1915 Messinger
1475186 November 1923 Joyce
2564568 August 1951 Franklin
5062347 November 5, 1991 Allais et al.
Patent History
Patent number: D424650
Type: Grant
Filed: Dec 4, 1998
Date of Patent: May 9, 2000
Assignee: Stress-Tek, Inc. (Kent, WA)
Inventor: Keith W. Reichow (Kent, WA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Monica A. Weingart
Law Firm: Jensen & Puntigam, P.S.
Application Number: 0/97,323