Frost free plant box
Description
FIG. 1 is a front elevational view of the frost free plant box showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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3021046 | February 1962 | Pullen |
3083824 | April 1963 | Ness |
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3962822 | June 15, 1976 | Walters |
4034907 | July 12, 1977 | Engdahl, Jr. |
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5000414 | March 19, 1991 | Rosato |
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1431860 | February 1966 | FRX |
- Marketing brochure distributed by American Inventors Corporation during May 1991 for a "frost free plant box". Packaging Publication, 1959, p. 207, item 680.
Patent History
Patent number: D406234
Type: Grant
Filed: May 5, 1994
Date of Patent: Mar 2, 1999
Inventors: Eugene A. Metter (St. Ann, MO), Roberta L. Metter (St. Ann, MO)
Primary Examiner: Prabhakar Deshmukh
Application Number: 0/22,501
Type: Grant
Filed: May 5, 1994
Date of Patent: Mar 2, 1999
Inventors: Eugene A. Metter (St. Ann, MO), Roberta L. Metter (St. Ann, MO)
Primary Examiner: Prabhakar Deshmukh
Application Number: 0/22,501
Classifications
Current U.S. Class:
D/9432
International Classification: 0907;
International Classification: 0907;