Inflatable umbrella
Description
FIG. 1 is a perspective view of an inflatable umbrella, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
229685 | July 1880 | Ege |
2625946 | January 1953 | Kaston et al. |
2,252,823 | June 1975 | FR |
1,062,809 | April 1954 | FR |
444,394 | February 1968 | CH |
Patent History
Patent number: D247329
Type: Grant
Filed: Apr 8, 1976
Date of Patent: Feb 21, 1978
Inventor: Yutaka Yoshida (Ashigarashimo, Kanagawa)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: C. A. Rademaker
Attorney: Norman F. Oblon
Application Number: 5/675,193
Type: Grant
Filed: Apr 8, 1976
Date of Patent: Feb 21, 1978
Inventor: Yutaka Yoshida (Ashigarashimo, Kanagawa)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: C. A. Rademaker
Attorney: Norman F. Oblon
Application Number: 5/675,193
Classifications
Current U.S. Class:
D88/3R
International Classification: D0303;
International Classification: D0303;