US2322298A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal attaching machine
Assignee: MERCANTILE COMMERCE BANK AND T
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Filing: 1941-02-28
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Granted: 1943-06-22
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Expires: 1961-02-28
Abstract
No abstract record available.
Inventors
- 👤 Johnston Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:07
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/01; B29C66/05; B29C66/20; B29C66/21; B29C65/00; B29C65/02; B29C65/18; B29C65/24; B29C65/30; B29C65/78; B29C65/7841; B29C65/7858; B29C65/7888; B29C65/7891; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/70; B29C66/72; B29C66/729; B29C66/80; B29C66/81; B29C66/818; B29C66/8182; B29C66/81821; B29C66/83; B29C66/832; B29C66/8322; B29C66/84; B29C66/845; D; D05; D05B; D05B17/00; B29C66/814; B29C66/8141; B29C66/81411; B29C66/81415; B29C66/81417; B29K; B29K2313/00; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1741
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1946-06-21 | 1946-12-21 | 1947-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-06-21 | 1950-12-21 | 1951-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-06-21 | 1954-12-21 | 1955-06-22 | $7700.00 | Window Closed / Lapsed |