Patent US2561216A successfully refreshed from Google Patents.
US2561216A
Expired / Lapsed
US
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Stencil cutting device for photocomposing apparatus
Assignee: Individual
•
Filing: 1948-12-15
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Granted: 1951-07-17
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Expires: 1968-12-15
Abstract
No abstract record available.
Inventors
- 👤 Maurice E Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:03
CPC Classifications
B; B41; B41B; B41B25/00; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4501; Y10T83/4503; Y10T83/4511; Y10T83/849; Y10T83/853; Y10T83/855; Y10T83/86
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-16 | 1955-01-15 | 1955-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-16 | 1959-01-15 | 1959-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-16 | 1963-01-15 | 1963-07-17 | $7700.00 | Window Closed / Lapsed |