US2793442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Procedure and apparatus for registering photographic sheets and the like
Assignee: Intercompany Corp
•
Filing: 1955-03-11
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Granted: 1957-05-28
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Expires: 1975-03-11
Abstract
No abstract record available.
Inventors
- 👤 Ozga Franciszek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:59
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/02; Y; Y10; Y10S; Y10S101/00; Y10S101/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2399975A
Cited
US2602228A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-27 | 1960-11-26 | 1961-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-27 | 1964-11-26 | 1965-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-27 | 1968-11-26 | 1969-05-28 | $7700.00 | Window Closed / Lapsed |