US1830416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tabloid insert slitter
Assignee: Wood Newspaper Machinery Corp
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Filing: 1926-12-29
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Granted: 1931-11-03
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Expires: 1946-12-29
Abstract
No abstract record available.
Inventors
- 👤 Wood Henry A Wise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:29
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/02; B41; B41F; B41F13/00; B41F13/54; B41F13/56; B41F13/58; B65H45/00; B65H45/12; B65H45/22; B65H45/221; B65H45/28
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) | 1934-11-02 | 1935-05-04 | 1935-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-11-02 | 1939-05-04 | 1939-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-11-02 | 1943-05-04 | 1943-11-03 | $7700.00 | Window Closed / Lapsed |