Portable greenhouse
Description
FIG. 1 is a front perspective view of a portable greenhouse showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof; and
FIG. 4 is a top plan view thereof.
The bottom of the portable greenhouse is flat and plain.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 1392178 | September 1921 | Kuebler |
| 4304068 | December 8, 1981 | Beder |
| 0845821 | September 1939 | FRX |
| 0419000 | November 1934 | GBX |
- Bloomingdale's "Living Quarters"; opposite p. 16; Plant Watcher P.
Patent History
Patent number: D276898
Type: Grant
Filed: Jun 15, 1981
Date of Patent: Dec 25, 1984
Inventors: John R. Strenger (Lake Forest, IL), Steven D. Blanchard (Lake Forest, IL)
Primary Examiner: B. J. Bullock
Law Firm: Lee, Smith & Jager
Application Number: 6/273,366
Type: Grant
Filed: Jun 15, 1981
Date of Patent: Dec 25, 1984
Inventors: John R. Strenger (Lake Forest, IL), Steven D. Blanchard (Lake Forest, IL)
Primary Examiner: B. J. Bullock
Law Firm: Lee, Smith & Jager
Application Number: 6/273,366
Classifications
