US2639126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plate apparatus and press
Assignee: Cherry Burrell Corp
•
Filing: 1947-02-24
•
Granted: 1953-05-19
•
Expires: 1967-02-24
Abstract
No abstract record available.
Inventors
- 👤 Benjamin G Newhall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:36
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/02; B30B9/04; B30B9/10; F; F28; F28F; F28F3/00; F28F3/08; F28F3/083
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) | 1956-05-18 | 1956-11-17 | 1957-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-18 | 1960-11-17 | 1961-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-18 | 1964-11-17 | 1965-05-19 | $7700.00 | Window Closed / Lapsed |