Patent US971087A successfully refreshed from Google Patents.
US2451920A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cigar wrapper cutting and transfer mechanism
Assignee: International Cigar Machinery Co
•
Filing: 1943-11-12
•
Granted: 1948-10-19
•
Expires: 1963-11-12
Abstract
No abstract record available.
Inventors
- 👤 Clausen Sigurd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:52
CPC Classifications
A; A24; A24C; A24C1/00; A24C1/04; Y; Y10; Y10T; Y10T83/00; Y10T83/788; Y10T83/793; Y10T83/803
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US293733A
Cited
US293732A
Cited
US654203A
Cited
US654202A
Cited
US911756A
Cited
US1077903A
Cited
US1888788A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-19 | 1952-04-19 | 1952-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-19 | 1956-04-19 | 1956-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-19 | 1960-04-19 | 1960-10-19 | $7700.00 | Window Closed / Lapsed |