Sealed power clamp

- BTM Corporation
Description

FIG. 1 is a perspective view of a sealed power clamp showing my new design;

FIG. 2 is a side elevational view of one side of the clamp of FIG. 1 illustrating in phantom alternative positions of the clamp arm;

FIG. 3 is a rear elevational view of the clamp of FIG. 1;

FIG. 4 is a side elevational view of the opposite side of the clamp of FIG. 1;

FIG. 5 is a front elevational view of the clamp of FIG. 1;

FIG. 6 is a top plan view of the clamp of FIG. 1;

FIG. 7 is a bottom plan view of the clamp of FIG. 1;

FIG. 8 is a perspective view similar to FIG. 1 showing a different species of clamping arm design;

FIG. 9 is a view similar to FIG. 1 showing a further species wherein the clamp has two clamping arms, each being of the type illustrated in FIG. 1;

FIG. 10 is a view similar to FIG. 9 showing another species wherein the clamp has two clamping arms of the type illustrated in FIG. 8; and,

FIG. 11 is a perspective view showing a further species similar to that of FIG. 1 but having the clamping arm on the opposite side of the body.

Referenced Cited
U.S. Patent Documents
4458889 July 10, 1984 McPherson et al.
4637597 January 20, 1987 McPherson et al.
4723767 February 9, 1988 McPherson et al.
4887803 December 19, 1989 Witt
Patent History
Patent number: D338384
Type: Grant
Filed: Mar 11, 1991
Date of Patent: Aug 17, 1993
Assignee: BTM Corporation (Marysville, MI)
Inventor: Edwin G. Sawdon (St. Clair, MI)
Primary Examiner: Alan P. Douglas
Assistant Examiner: J. H. Musgrove
Law Firm: Harness, Dickey & Pierce
Application Number: 7/668,419
Classifications
Current U.S. Class: D 8/72