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 Title: |
US5535702:
AQUARIUM SEA CURRENT GENERATORAquarium sea current generator
[ Derwent Title ]
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Country:
Kind: |
US United States of America
A PATENT [FROM BEGIN UNTIL END 2000] or PATENT ISSUED AFTER 1ST PUB. WITHIN THE TVPP i
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| Inventor: |
IDBEIS, BADR; United States of America
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| Assignee: |
IDBEIS; BADR United States of America
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| Published / Filed: |
1996-07-16
/ 1995-04-03
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| Application Number: |
US1995000415198
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| IPC Code: |
Advanced:
A01K 63/00;
A01K 63/04;
Core:
more...
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| ECLA Code: |
A01K63/00A1; A01K63/04C;
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| U.S. Class: |
119/247;
004/491;
405/079;
119/249;
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| Priority Number: |
| 1995-04-03 |
US1995000415198 |
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| Abstract: |
A sea current generator aquarium including an air-tight water chamber located at one end of the aquarium with an opening into the aquarium extending across the bottom of the chamber. A constant flow air pump connected to the top of the water chamber for pumping air therein and expelling water therefrom out of said opening into the aquarium and an air valve positioned in an duct connecting the top of the water chamber to atmosphere in an actuating means for cycling the air valve from an opened to a closed position whereby in its opened position, the air valve and duct exceed the capacity of the pump and allow the elevated water column in the aquarium to move back into the water chamber through said opening until the water level is stabilized and thereby creating a back and forth current of water within the bottom regions of the aquarium.
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| INPADOC Legal Status: |
| Gazette date |
Code |
Description (remarks) List all possible codes for US |
| 2008-01-16 |
FPAY + |
Fee payment
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| 2003-08-14 |
FPAY + |
Fee payment
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| 1999-07-28 |
FPAY + |
Fee payment
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Family Legal Status Report
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