US2845860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two-color offset printing press
Assignee: LEWFOR DEV CORP
•
Filing: 1954-05-12
•
Granted: 1958-08-05
•
Expires: 1974-05-12
Abstract
No abstract record available.
Inventors
- 👤 Mestre Luis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 16:08
CPC Classifications
B; B41; B41F; B41F33/00; B41F33/04; B41F33/08; B41F31/00; B41F31/30; B41F31/301; B41F7/00; B41F7/02; B41F7/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE412223C
Cited
US1162739A
Cited
US1591127A
Cited
US1517969A
Cited
US1554597A
Cited
US1768312A
Cited
US1968849A
Cited
FR786722A
Cited
US2158701A
Cited
US2268191A
Cited
US2278312A
Cited
US2547470A
Cited
US2517868A
Cited
US2598414A
Cited
US2578700A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-04 | 1962-02-03 | 1962-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-04 | 1966-02-03 | 1966-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-04 | 1970-02-03 | 1970-08-05 | $7700.00 | Window Closed / Lapsed |