US2987790A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stretcher, particularly for shoe straps
Assignee: Individual
•
Filing: 1958-07-14
•
Granted: 1961-06-13
•
Expires: 1978-07-14
Abstract
No abstract record available.
Inventors
- 👤 Sussman Henri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:57
CPC Classifications
A; A43; A43C; A43C11/00; A43C11/14; A43C11/1406; A43C11/142; A43C11/144; Y; Y10; Y10T; Y10T24/00; Y10T24/21; Y10T24/2143; Y10T24/40; Y10T24/4002; Y10T24/4028; Y10T24/4037
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190405845A
Cited
US931441A
Cited
US1832734A
Cited
US1861029A
Cited
US1893271A
Cited
GB672138A
Cited
GB727643A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-12 | 1964-12-12 | 1965-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-12 | 1968-12-12 | 1969-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-12 | 1972-12-12 | 1973-06-13 | $7700.00 | Window Closed / Lapsed |