US2895367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-broaching fasteners
Assignee: Pastushin Aviation Corp
•
Filing: 1954-07-19
•
Granted: 1959-07-21
•
Expires: 1974-07-19
Abstract
No abstract record available.
Inventors
- 👤 Michael J Nagy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:04
CPC Classifications
F; F16; F16B; F16B33/00; F16B33/006; F16B19/00; F16B19/02; F16B19/04; F16B19/05; F16B35/00; F16B35/04; F16B35/041; F16B39/00; F16B39/22; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49861
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
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Cited
US2643443A
Cited
DE895710C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-20 | 1963-01-19 | 1963-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-20 | 1967-01-19 | 1967-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-20 | 1971-01-19 | 1971-07-21 | $7700.00 | Window Closed / Lapsed |