US3293665A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pool cover locking mechanism
Assignee: ANDRAY PRODUCTS Inc
•
Filing: 1966-03-30
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Granted: 1966-12-27
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Expires: 1986-03-30
Abstract
No abstract record available.
Inventors
- 👤 Langer Sol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:27
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/06; E04H4/10; Y; Y10; Y10T; Y10T292/00; Y10T292/20; Y10T292/205; Y10T292/212
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A PROTECTIVE COVER FOR A POOL COMPRISING A COVER BODY, A MARGINAL AREA ON SAID COVER BODY DISPOSED ABOUT SAID POOL, A CABLE-LIKE STRUCTURE SUPPORTED FROM SAID COVER BODY MARGINAL AREA AND A CABLE-LENGTH CONTROL MEANS INCLUDING A ROTATABLE CRANK OPERATIVELY CONNECTED TO SAID CABLE-LIKE STRUCTURE FOR TIGHTENING THE SAME ABOUT SAID POOL TO SECURE SAID COVER BODY AGAINST REMOVAL FROM THE POOL.
Claim 2
Dependent Claim
63 words
A PROTECTIVE COVER FOR A POOL COMPRISING A COVER BODY, A MARGINAL AREA ON SAID COVER BODY DISPOSED ABOUT SAID POOL, A CABLE-LIKE STRUCTURE SUPPORTED FROM SAID COVER BODY MARGINAL AREA AND A CABLE-LENGTH CONTROL MEANS INCLUDING A ROTATABLE CRANK OPERATIVELY CONNECTED TO SAID CABLE-LIKE STRUCTURE FOR TIGHTENING THE SAME ABOUT SAID POOL TO SECURE SAID COVER BODY AGAINST REMOVAL FROM THE POOL.
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) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |