US3383894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power tools for setting blind fasteners
Assignee: Individual
•
Filing: 1965-10-23
•
Granted: 1968-05-21
•
Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Leitner Kajetan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:39
CPC Classifications
B; B25; B25B; B25B31/00; B23; B23P; B23P19/00; B23P19/04; B23P19/06; B25B21/00; B25B21/002; B25B27/00; B25B27/0007; B25B27/14; B25B27/143; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53709; Y10T29/53717; Y10T29/53726; Y10T29/53961; Y10T29/53974
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |