Filter clamp for pipes and the like

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Description

FIG. 1 is a perspective view of the filter clamp for pipes and the like showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view taken from the right of FIG. 1;

FIG. 5 is a side elevational view taken from the left of FIG. 1;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D264553 May 25, 1982 Wight et al.
965451 July 1910 Gledhill et al.
2073991 March 1937 Koser
2341414 February 1944 Poliuka
3686835 August 1972 Strange et al.
Patent History
Patent number: D274216
Type: Grant
Filed: Oct 16, 1981
Date of Patent: Jun 12, 1984
Assignee: Kaman Sciences Corporation (Colorado Springs, CO)
Inventor: Glen B. Carlson (Sandy, UT)
Primary Examiner: B. J. Bullock
Attorney: Max L. Wymore
Application Number: 6/312,312
Classifications
Current U.S. Class: D/8394; D23/4