US3585654A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick-disconnect pool cleaning apparatus
Assignee: Individual
•
Filing: 1968-09-12
•
Granted: 1971-06-22
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Expires: 1988-09-12
Abstract
Abstract A DEVICE FOR USE IN CLEANING SWIMMING POOLS THAT UTILIZES A PLURALITY OF FLEXIBLE CONDUITS WITH NOZZLES ON ONE END THEREOF TO KEEP SEDIMENT IN SUSPENSION IN THE WATER TO BE FILTERED OUT BY THE POOL''S FILTERING SYSTEM. THE CONDUITS ARE FITTED WITH A QUICK-DISCONNECT TYPE FITTING AT THEIR OTHER END TO FIT INTO FLUSH MOUNTS IN THE SIDE OF THE POOL.
Inventors
- 👤 Alexander J Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:57
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/14; E04H4/16; E04H4/1681
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-21 | 1974-12-21 | 1975-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-21 | 1978-12-21 | 1979-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-21 | 1982-12-21 | 1983-06-22 | $7700.00 | Window Closed / Lapsed |