US3466024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for tensioning of tension ropes in gymnastic apparatus
Assignee: Individual
•
Filing: 1967-05-02
•
Granted: 1969-09-09
•
Expires: 1987-05-02
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Spieth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:05
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/12; F16F; F16F3/00; F16F3/02; A; A63; A63B; A63B3/00; A63B71/00; A63B71/02; A63B71/021
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US428215A
Cited
US1950882A
Cited
US2372214A
Cited
US2616716A
Cited
US2712932A
Cited
US2908491A
Cited
US3002740A
Cited
US2995327A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |