US2334963A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminating machine
Assignee: INTERNAT PLASTIC CORP
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Filing: 1941-12-08
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Granted: 1943-11-23
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Expires: 1961-12-08
Abstract
No abstract record available.
Inventors
- 👤 Spinner Isidore
- 👤 Christian B Nelson
- 👤 Schieman Gustave
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:32
CPC Classifications
B; B32; B32B; B32B37/00; B32B37/0046; B32B37/0053; B32B2317/00; B32B2317/12; B32B37/14; B32B37/16; B32B37/20; B32B38/00; B32B38/18; B32B38/1825; 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) | 1946-11-22 | 1947-05-24 | 1947-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-11-22 | 1951-05-24 | 1951-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-11-22 | 1955-05-24 | 1955-11-23 | $7700.00 | Window Closed / Lapsed |