US2487404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism for multifolding printed webs
Assignee: R Hoe and Co Inc
•
Filing: 1945-05-10
•
Granted: 1949-11-08
•
Expires: 1965-05-10
Abstract
No abstract record available.
Inventors
- 👤 Adolph M Zuckerman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:53
CPC Classifications
B; B41; B41F; B41F13/00; B41F13/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1326859A
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US992474A
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US1299656A
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US1831156A
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US1909518A
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US2016309A
Cited
US2248016A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-07 | 1953-05-09 | 1953-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-07 | 1957-05-09 | 1957-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-07 | 1961-05-09 | 1961-11-08 | $7700.00 | Window Closed / Lapsed |