US3429537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strap connector
Assignee: STEINTHAL AND CO Inc M
•
Filing: 1967-10-16
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Granted: 1969-02-25
•
Expires: 1987-10-16
Abstract
No abstract record available.
Inventors
- 👤 George H Jantzen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:03
CPC Classifications
B; B60; B60P; B60P7/00; B60P7/06; B60P7/08; B60P7/0807; B60P7/0815; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45958; Y10T24/47; Y10T24/4773
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2845680A
Cited
US2970850A
Cited
US3205834A
Cited
US3282229A
Cited
US3367286A
Cited
US3377040A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-25 | 1972-08-26 | 1973-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-25 | 1976-08-26 | 1977-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-25 | 1980-08-26 | 1981-02-25 | $7700.00 | Window Closed / Lapsed |