US2946563A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tension retaining binder
Assignee: Individual
•
Filing: 1955-10-14
•
Granted: 1960-07-26
•
Expires: 1975-10-14
Abstract
No abstract record available.
Inventors
- 👤 Eaton Lawrence Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:51
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/12; B; B60; B60P; B60P7/00; B60P7/06; B60P7/08; B60P7/0823; B60P7/083; B66; B66D; B66D1/00; B66D1/02; B66D1/04; B66D2700/00; B66D2700/01; B66D2700/0116
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US363314A
Cited
US663757A
Cited
US1056120A
Cited
US1213698A
Cited
US1504749A
Cited
US2160734A
Cited
US2165603A
Cited
US2514394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |