US2466802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Edge treating machine
Assignee: United Shoe Machinery Corp
•
Filing: 1944-12-30
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Granted: 1949-04-12
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Expires: 1964-12-30
Abstract
No abstract record available.
Inventors
- 👤 Fossa Joseph
- 👤 Esther B Isaacson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:07
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/10; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/13; B29C66/137; B29C66/40; B29C66/41; B29C66/43; B29C66/80; B29C66/82; B29C66/822; B29C66/8221; B29C66/83; B29C66/836; B29C67/00; B29C67/0044; B29C65/18; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29K; B29K2313/00; B29L; B29L2009/00; B29L2031/00; B29L2031/48; B29L2031/50; B29L2031/504
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-11 | 1952-10-11 | 1953-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-11 | 1956-10-11 | 1957-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-11 | 1960-10-11 | 1961-04-12 | $7700.00 | Window Closed / Lapsed |