US1669832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web-winding machine
Assignee: AUTOMATIC PAPER MACHINERY CO I
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Filing: 1925-01-19
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Granted: 1928-05-15
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Expires: 1945-01-19
Abstract
No abstract record available.
Inventors
- 👤 Marcalus Nicholas
- 👤 Roswell H Rausch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:27
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/2284; B26; B26D; B26D3/00; B26D3/16; B26D3/161; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/414; B65H2301/4148
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) | 1931-05-15 | 1931-11-14 | 1932-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-05-15 | 1935-11-14 | 1936-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-05-15 | 1939-11-14 | 1940-05-15 | $7700.00 | Window Closed / Lapsed |