US2597932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary printing machine with reversible printing unit
Assignee: R Hoe and Co Inc
•
Filing: 1946-07-17
•
Granted: 1952-05-27
•
Expires: 1966-07-17
Abstract
No abstract record available.
Inventors
- 👤 William F Huck
- 👤 Stobb Anton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:31
CPC Classifications
B; B41; B41F; B41F13/00; B41F13/0024; B41F13/0008; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19605
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1597857A
Cited
US1924625A
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US1922439A
Cited
US1993579A
Cited
US2102631A
Cited
US2288174A
Cited
US2447887A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-27 | 1955-11-26 | 1956-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-27 | 1959-11-26 | 1960-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-27 | 1963-11-26 | 1964-05-27 | $7700.00 | Window Closed / Lapsed |