US3414947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strap fasteners
Assignee: JOSEF H FREI
•
Filing: 1967-07-03
•
Granted: 1968-12-10
•
Expires: 1987-07-03
Abstract
No abstract record available.
Inventors
- 👤 Holmberg Gote Eskil Yngve
- 👤 Josef H Frei
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:11
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/25; A44B11/2503; A44B11/2546; A44B11/2553; A44B11/2557; Y; Y10; Y10T; Y10T24/00; Y10T24/40; Y10T24/4079; Y10T24/4084
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) | 1971-12-10 | 1972-06-10 | 1972-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-10 | 1976-06-10 | 1976-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-10 | 1980-06-10 | 1980-12-10 | $7700.00 | Window Closed / Lapsed |