Fabric porosity demonstrator

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Description

FIG. 1 is a front elevational view of a fabric porosity demonstrator showing my new design;

FIG. 2 is a right side elevational view thereof, the left side view being a mirror image thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D109217 April 1938 Jones
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1218154 March 1917 Zahm
1371565 March 1921 MacInnes
1538793 May 1925 Gallagher et al.
1827562 October 1931 Carpenter
2545281 March 1951 Hunt
3116629 January 1964 Neil
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3548634 December 1970 Roy
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4506542 March 26, 1985 Rose
4531404 July 30, 1985 Phelps et al.
4552011 November 12, 1985 Wiley
Patent History
Patent number: D300726
Type: Grant
Filed: Mar 31, 1986
Date of Patent: Apr 18, 1989
Assignee: `totes`, incorporated (Loveland, OH)
Inventor: Thomas Ebeling (Cincinnati, OH)
Primary Examiner: Nelson C. Holtje
Law Firm: Wood, Herron & Evans
Application Number: 6/847,616