US3233251A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pool structure
Assignee: Wells Fargo Business Credit Inc
•
Filing: 1964-01-15
•
Granted: 1966-02-08
•
Expires: 1984-01-15
Abstract
No abstract record available.
Inventors
- 👤 Salvatore E Barrera
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:26
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/0018; E04H4/14; E04H2004/146
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A POOL STRUCTURE COMPRISING A LOWER RAIL MEMBER HAVING A WALL RECEIVING SLOT ALONG THE LENGTH THEREOF, AND ENDLESS WALL HAVING A BOTTOM EDGE RECEIVED WITHIN AND SEATED IN THE SLOT OF SAID LOWER RAIL MEMBER, A POOL LINER HAVING A PERIPHERAL UPPER EDGE FORMED TO FIT OVER THE UPPER EDGE OF SAID ENDLESS WALL, AN UPPER RAIL HAVING A SLOT ALONG THE LENGTH THEREOF OF RECEIVING THE UPPER EDGE OF SAID LINER AND THE UPPER EDGE OF SAID ENDLESS WALL AND MEANS FOR INTERCONNECTING THE UPPER AND LOWER RAIL MEM-
Claim 2
Dependent Claim
91 words
A POOL STRUCTURE COMPRISING A LOWER RAIL MEMBER HAVING A WALL RECEIVING SLOT ALONG THE LENGTH THEREOF, AND ENDLESS WALL HAVING A BOTTOM EDGE RECEIVED WITHIN AND SEATED IN THE SLOT OF SAID LOWER RAIL MEMBER, A POOL LINER HAVING A PERIPHERAL UPPER EDGE FORMED TO FIT OVER THE UPPER EDGE OF SAID ENDLESS WALL, AN UPPER RAIL HAVING A SLOT ALONG THE LENGTH THEREOF OF RECEIVING THE UPPER EDGE OF SAID LINER AND THE UPPER EDGE OF SAID ENDLESS WALL AND MEANS FOR INTERCONNECTING THE UPPER AND LOWER RAIL MEM-
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) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |