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US2406040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing machine
Assignee: Commercial Controls Corp
•
Filing: 1940-11-02
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Granted: 1946-08-20
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Expires: 1960-11-02
Abstract
No abstract record available.
Inventors
- 👤 Commodore D Ryan
- 👤 Frank J Dempsey
- 👤 Fred A Straub
- 👤 Barnwell S Tyler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:01
CPC Classifications
B; B41; B41L; B41L45/00
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) | 1949-08-19 | 1950-02-18 | 1950-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-08-19 | 1954-02-18 | 1954-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-08-19 | 1958-02-18 | 1958-08-20 | $7700.00 | Window Closed / Lapsed |