US3431960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Threaded fastener with deformable anchoring portion
Assignee: Individual
•
Filing: 1966-10-10
•
Granted: 1969-03-11
•
Expires: 1986-10-10
Abstract
No abstract record available.
Inventors
- 👤 Robert Neuschotz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:58
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/04; F16B37/06; F16B37/062; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965; Y10S411/967; Y10S411/968; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49833; Y10T29/49908; Y10T29/49915; Y10T29/49917; Y10T29/49918; Y10T29/49938
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2255964A
Cited
US2444145A
Cited
US2415695A
Cited
GB665765A
Cited
US3198874A
Cited
US3204679A
Cited
US3280874A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-10 | 1972-09-09 | 1973-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-10 | 1976-09-09 | 1977-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-10 | 1980-09-09 | 1981-03-11 | $7700.00 | Window Closed / Lapsed |