Patent US2767790A successfully refreshed from Google Patents.
US2767790A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet fed rotary printing press with sheet slitting attachment
Assignee: Miehle Printing Press and Manufacturing Co
•
Filing: 1951-08-15
•
Granted: 1956-10-23
•
Expires: 1971-08-15
Abstract
No abstract record available.
Inventors
- 👤 Charles C Cowell
- 👤 Christen R Kaddeland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:45
CPC Classifications
B; B41; B41F; B41F13/00; B41F13/54; B41F13/56; B41F13/58; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/654; Y10T83/6545; Y10T83/6547; Y10T83/6548; Y10T83/6555; Y10T83/6579; Y10T83/6584; Y10T83/6592; Y10T83/6598
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US855339A
Cited
US1293883A
Cited
US1965738A
Cited
US1850802A
Cited
US2002814A
Cited
US1977566A
Cited
US1998929A
Cited
US2268111A
Cited
US2360340A
Cited
US2329469A
Cited
US2620033A
Cited
US2554095A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-23 | 1960-04-23 | 1960-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-23 | 1964-04-23 | 1964-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-23 | 1968-04-23 | 1968-10-23 | $7700.00 | Window Closed / Lapsed |