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Class Information
Number: 119/254
Name: Animal husbandry > Aquatic animal culturing > Aquarium > Ornamental > Air operated
Description: Subject matter including ornamental means which utilize pressurized gas to produce a visual effect such as a bubble driven ornament or device.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7213537 |
Airflow diverter for use in an aquarium |
May. 8, 2007 |
| 6840192 |
Air supply organizer for aquariums |
Jan. 11, 2005 |
| 6327997 |
Combination aquarium and furniture system |
Dec. 11, 2001 |
| 6273025 |
Aquarium water circulation system |
Aug. 14, 2001 |
| 6187394 |
Liquid filled bubbling display |
Feb. 13, 2001 |
| 6135604 |
Decorative water lamp |
Oct. 24, 2000 |
| 5947784 |
Apparatus for producing toroidal bubbles and method |
Sep. 7, 1999 |
| 5732656 |
Decorative waterfall for aquariums |
Mar. 31, 1998 |
| 5469811 |
Aquarium having leak-proof bubbling port |
Nov. 28, 1995 |
| 5133906 |
Aerator |
Jul. 28, 1992 |
| 4728420 |
Air and water flow system for aquarium |
Mar. 1, 1988 |
| 4534914 |
Method and apparatus for producing vortex rings of a gas in a liquid |
Aug. 13, 1985 |
| 4269142 |
Aquarium |
May. 26, 1981 |
| 4160427 |
Aquarium waterfall |
Jul. 10, 1979 |
| 4082063 |
Alternately ascending and descending aquatic article |
Apr. 4, 1978 |
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