US2262573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Color intensity control device for ink supply mechanism for printing presses
Assignee: SPEEDRY GRAVURE Corp
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Filing: 1937-09-09
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Granted: 1941-11-11
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Expires: 1957-09-09
Abstract
No abstract record available.
Inventors
- 👤 Frederick M Bender
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:57
CPC Classifications
B; B41; B41F; B41F31/00; B41F31/005; Y; Y10; Y10T; Y10T137/00; Y10T137/0318; Y10T137/0324; Y10T137/0329; Y10T137/2496; Y10T137/2499; Y10T137/2509; Y10T137/8593; Y10T137/85978; Y10T137/86187; Y10T137/86196; Y10T137/87048
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) | 1944-11-10 | 1945-05-12 | 1945-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-11-10 | 1949-05-12 | 1949-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-11-10 | 1953-05-12 | 1953-11-11 | $7700.00 | Window Closed / Lapsed |