US2441817A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealing tongs
Assignee: Individual
•
Filing: 1946-04-26
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Granted: 1948-05-18
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Expires: 1966-04-26
Abstract
No abstract record available.
Inventors
- 👤 Victor C Huff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:15
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/83; B29C66/832; B29C66/8324; B29C66/83241; B25; B25B; B25B7/00; B25B7/20; B26; B26D; B26D1/00; B26D1/01; B26D1/04; B26D1/045; B26D1/06; B26D1/065; B29C65/00; B29C65/02; B29C65/18; B29C65/24; B29C65/245; B29C65/30; B29C65/305; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/43121; B29C66/81; B29C66/814; B29C66/8141; B29C66/81433; B29C66/82; B29C66/822; B29C66/8221; B29C66/8227; B29C66/84; B29C66/861; B29C66/8614; B65; B65B; B65B51/00; B65B51/10; B65B51/14; B65B51/148; B29C66/818; B29C66/8182; B29C66/81821; Y; Y10; Y10T; Y10T156/00; Y10T156/18
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) | 1951-05-18 | 1951-11-17 | 1952-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-05-18 | 1955-11-17 | 1956-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-05-18 | 1959-11-17 | 1960-05-18 | $7700.00 | Window Closed / Lapsed |