Patent US3063329A successfully refreshed from Google Patents.
US3063329A
Expired / Lapsed
US
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Fastening element with nut protion expandable over sleeve and then curled into annular groove in said sleeve
Assignee: Individual
•
Filing: 1958-03-07
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Granted: 1962-11-13
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Expires: 1978-03-07
Abstract
No abstract record available.
Inventors
- 👤 Rudolph M Vaughn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:38
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/04; F16B19/08; F16B19/10; F16B19/1027; F16B19/1036; F16B19/1045; F16B19/1063; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49925; Y10T29/49934; Y10T29/49938; Y10T29/49943
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US626040A
Cited
GB191027896A
Cited
US1120409A
Cited
US2343143A
Cited
US2341598A
Cited
US2385126A
Cited
US2536353A
Cited
US2646098A
Cited
GB681974A
Cited
US2863351A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |