US2465417A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoe bottom filling machine
Assignee: United Shoe Machinery Corp
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Filing: 1947-05-09
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Granted: 1949-03-29
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Expires: 1967-05-09
Abstract
No abstract record available.
Inventors
- 👤 Bagshaw Charles Martin
- 👤 Choice Frank Coleman
- 👤 Pratt John William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:49
CPC Classifications
C; C03; C03C; C03C17/00; C03C17/22; A; A43; A43D; A43D25/00; A43D25/14; H; H01; H01J; H01J29/00; H01J29/86; H01J29/88; H01J5/00; H01J5/02; H01J5/08
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) | 1952-03-28 | 1952-09-27 | 1953-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-28 | 1956-09-27 | 1957-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-28 | 1960-09-27 | 1961-03-29 | $7700.00 | Window Closed / Lapsed |