US2638281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web accelerating mechanism for web splicing devices
Assignee: Wood Newspaper Machinery Corp
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Filing: 1950-10-07
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Granted: 1953-05-12
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Expires: 1970-10-07
Abstract
No abstract record available.
Inventors
- 👤 Paul L Tollison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:33
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/10; B65H19/18; B65H19/1884; B65H19/1889
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1962928A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-11 | 1956-11-10 | 1957-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-11 | 1960-11-10 | 1961-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-11 | 1964-11-10 | 1965-05-12 | $7700.00 | Window Closed / Lapsed |