Patent US3298039A successfully refreshed from Google Patents.
US3298039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swimming pool coping
Assignee: Major Pool Equipment Corp
•
Filing: 1965-01-18
•
Granted: 1967-01-17
•
Expires: 1985-01-18
Abstract
No abstract record available.
Inventors
- 👤 Schmerler Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:31
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/14; E04H4/141; E04H4/142
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
43 words
A SWIMMING POOL COPING COMPRISING: (A) A BODY MEMBER; (B) AN EXTERNALLY CONVEX INNER END ON THE BODY MEMBER; (C) AN EXTERNALLY CONVEX OUTER END ON THE BODY MEMBER; (D) A TOP WALL INTERCONNECTING THE INNER AND OUTER ENDS OF THE BODY MEMBER;
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) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |