US2997083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminating press including loading and unloading tables movable with platen under a conveyor
Assignee: THERMO PNEU CORP
•
Filing: 1959-07-29
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Granted: 1961-08-22
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Expires: 1979-07-29
Abstract
No abstract record available.
Inventors
- 👤 Irving S Pfefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:29
CPC Classifications
B; B27; B27D; B27D3/00; B27N; B27N3/00; B27N3/08; B27N3/20; B27N3/22; B30; B30B; B30B1/00; B30B1/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1906897A
Cited
US2142932A
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US2310325A
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US2275780A
Cited
US2597923A
Cited
US2657160A
Cited
US2627291A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-21 | 1965-02-20 | 1965-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-21 | 1969-02-20 | 1969-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-21 | 1973-02-20 | 1973-08-22 | $7700.00 | Window Closed / Lapsed |