Patent FR1486515A successfully refreshed from Google Patents.
Patent US787583A successfully refreshed from Google Patents.
Patent US3435487A successfully refreshed from Google Patents.
US3435487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Athletic net stabilization
Assignee: Individual
•
Filing: 1966-12-06
•
Granted: 1969-04-01
•
Expires: 1986-12-06
Abstract
No abstract record available.
Inventors
- 👤 Gene L Mazzei
- 👤 Wilford Lewis Pokriots
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:18
CPC Classifications
F; F16; F16C; F16C7/00; F16C7/04; A; A63; A63B; A63B61/00; A63B61/003; F16C2316/00; F16C2316/30; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3484; Y10T24/3485; Y10T24/3487
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1972-03-31 | 1972-09-30 | 1973-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-31 | 1976-09-30 | 1977-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-31 | 1980-09-30 | 1981-04-01 | $7700.00 | Window Closed / Lapsed |