US2944471A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composing apparatus
Assignee: PHOTOTYPOGRAPH Corp
•
Filing: 1953-04-22
•
Granted: 1960-07-12
•
Expires: 1973-04-22
Abstract
No abstract record available.
Inventors
- 👤 Jacob H Drillick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:52
CPC Classifications
B; B41; B41B; B41B21/00; B41B21/02; B41B21/04; B41B21/16; B41B27/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US582157A
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US1632163A
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US1944111A
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US2633232A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |