US3456706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener unit
Assignee: SPS Technologies LLC
•
Filing: 1966-11-09
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Granted: 1969-07-22
•
Expires: 1986-11-09
Abstract
No abstract record available.
Inventors
- 👤 Raymond Ollis Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:59
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/04; F16B37/045; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965; Y10S411/966; Y10S411/971
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1732992A
Cited
US2144350A
Cited
US2140628A
Cited
US2191613A
Cited
US2455145A
Cited
GB868086A
Cited
US3004638A
Cited
US3304980A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |