US3146783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic swimming pool cleaning apparatus
Assignee: J B SEBRELL Co
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Filing: 1962-04-16
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Granted: 1964-09-01
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Expires: 1982-04-16
Abstract
No abstract record available.
Inventors
- 👤 Jeff D Aultman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:12
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/14; E04H4/16; E04H4/1681
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
APPARATUS FOR CLEANING A SWIMMING POOL, HAVING A POOL DRAIN THEREIN, COMPRISING A SERIES OF FLEXIBLE HOSES DISPOSED THEREIN TO HAVE THEIR FREE ENDS REACH SELECTED PORTIONS OF THE UNDERWATER SURFACES OF SAID POOL, A SOURCE FOR SUPPLYING WATER UNDER PRESSURE TO SAID FLEXIBLE HOSES, AND MEANS FOR CONTROLLING THE DELIVERY OF WATER FROM SAID SOURCE SELECTIVELY AND SEQUENTIALLY TO SAID HOSES WHEREBY WATER UNDER PRESSURE IS DISCHARGED FROM THE FREE ENDS OF SAID HOSES SEQUENTIALLY AND IN PROGRESSIVE ORDER TOWARD SAID POOL DRAIN FROM A POINT CHARACTERIZED BY THE LOCATION OF ONE OF SAID HOSES.
Claim 2
Dependent Claim
96 words
APPARATUS FOR CLEANING A SWIMMING POOL, HAVING A POOL DRAIN THEREIN, COMPRISING A SERIES OF FLEXIBLE HOSES DISPOSED THEREIN TO HAVE THEIR FREE ENDS REACH SELECTED PORTIONS OF THE UNDERWATER SURFACES OF SAID POOL, A SOURCE FOR SUPPLYING WATER UNDER PRESSURE TO SAID FLEXIBLE HOSES, AND MEANS FOR CONTROLLING THE DELIVERY OF WATER FROM SAID SOURCE SELECTIVELY AND SEQUENTIALLY TO SAID HOSES WHEREBY WATER UNDER PRESSURE IS DISCHARGED FROM THE FREE ENDS OF SAID HOSES SEQUENTIALLY AND IN PROGRESSIVE ORDER TOWARD SAID POOL DRAIN FROM A POINT CHARACTERIZED BY THE LOCATION OF ONE OF SAID HOSES.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-01 | 1968-03-02 | 1968-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-01 | 1972-03-02 | 1972-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-01 | 1976-03-02 | 1976-09-01 | $7700.00 | Window Closed / Lapsed |