Portable air bubble mat

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Description

FIG. 1 is a front perspective view of a portable air bubble mat showing my new design;

FIG. 2 is a perspective view from below of the portable air bubble mat illustrated in FIG. 1;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a rear elevational view of the portable air bubble mat shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D85859 December 1931 Capouch
D194862 March 1963 Kraines et al.
D233263 October 1974 Grube
D236287 August 1975 McNair
3240208 March 1966 Everston
3299885 January 1967 Wessel
Patent History
Patent number: D255933
Type: Grant
Filed: Aug 4, 1978
Date of Patent: Jul 15, 1980
Inventor: Harold J. Link (Ocala, FL)
Primary Examiner: Donald B. Moyer
Attorney: Thomas G. Watkins, III
Application Number: 5/931,108
Classifications
Current U.S. Class: D24/38; D/6201; D/6209; D/6216; D/7188
International Classification: D2404;