US3460860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible connector structure
Assignee: Individual
•
Filing: 1967-09-29
•
Granted: 1969-08-12
•
Expires: 1987-09-29
Abstract
No abstract record available.
Inventors
- 👤 Peter P Stevens Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:23
CPC Classifications
E; E04; E04D; E04D1/00; E04D1/36; E04D1/365; E04F; E04F19/00; E04F19/02; E04F19/06; E04F19/062; E04F19/064; F; F16; F16B; F16B5/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2189159A
Cited
US2457002A
Cited
US2796624A
Cited
US2982290A
Cited
US3008197A
Cited
US3272684A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |