Combined aquarium and aerator
Description
FIG. 1 is a front elevational view of the combined aquarium and aerator showing my 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; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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D236632 | September 1975 | Shalom |
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3789800 | February 1974 | Steudler, Jr. |
4924812 | May 15, 1990 | Bernays, Jr. |
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- Article by John Y. Dunlop; Mar. 1911; Aerator and Aquarium.
Patent History
Patent number: D356190
Type: Grant
Filed: Oct 25, 1993
Date of Patent: Mar 7, 1995
Inventor: Anthony L. Hollingsworth (Lake, MS)
Primary Examiner: Cathy Anne MacCormac
Application Number: 0/14,536
Type: Grant
Filed: Oct 25, 1993
Date of Patent: Mar 7, 1995
Inventor: Anthony L. Hollingsworth (Lake, MS)
Primary Examiner: Cathy Anne MacCormac
Application Number: 0/14,536
Classifications