Patent US2160855A successfully refreshed from Google Patents.
US2160855A
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US
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Method and means for renewing web rolls in a printing machine
Assignee: R Hoe and Co Inc
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Filing: 1935-07-18
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Granted: 1939-06-06
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Expires: 1955-07-18
Abstract
No abstract record available.
Inventors
- 👤 Charles W Ginsberg
- 👤 Raymond A Freeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:54
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/10; B65H19/102; B65H2301/00; B65H2301/40; B65H2301/46; B65H2301/4606; B65H2301/46075
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) | 1942-06-05 | 1942-12-05 | 1943-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-06-05 | 1946-12-05 | 1947-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-06-05 | 1950-12-05 | 1951-06-06 | $7700.00 | Window Closed / Lapsed |