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Patent US2375174A successfully refreshed from Google Patents.
US2375174A
Expired / Lapsed
US
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Counter and numbering head for press cylinders
Assignee: Wood Newspaper Machinery Corp
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Filing: 1942-02-20
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Granted: 1945-05-01
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Expires: 1962-02-20
Abstract
No abstract record available.
Inventors
- 👤 Oscar C Roesen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:18
CPC Classifications
B; B41; B41F; B41F33/00; B41F33/04; B41F33/045; B41K; B41K3/00; B41K3/02; B41K3/12; B41K3/121; B41K3/125; B41K3/126
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) | 1948-04-30 | 1948-10-30 | 1949-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-04-30 | 1952-10-30 | 1953-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-04-30 | 1956-10-30 | 1957-05-01 | $7700.00 | Window Closed / Lapsed |