US2787212A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solvent operated duplicating machine
Assignee: Ormig Organisations Mittel G M
•
Filing: 1954-05-21
•
Granted: 1957-04-02
•
Expires: 1974-05-21
Abstract
No abstract record available.
Inventors
- 👤 Dellanque Marcel Lou Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:39
CPC Classifications
B; B41; B41L; B41L11/00; B41P; B41P2700/00; B41P2700/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US615107A
Cited
US2034208A
Cited
US2380004A
Cited
US2536276A
Cited
US2539839A
Cited
US2536604A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-01 | 1960-10-01 | 1961-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-01 | 1964-10-01 | 1965-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-01 | 1968-10-01 | 1969-04-02 | $7700.00 | Window Closed / Lapsed |