US3010361A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable microfilm camera
Assignee: Diebold Nixdorf Inc
•
Filing: 1956-07-13
•
Granted: 1961-11-28
•
Expires: 1976-07-13
Abstract
No abstract record available.
Inventors
- 👤 William A Pfaff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 03:12
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1935210A
Cited
US2175538A
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US1914214A
Cited
US2326654A
Cited
US2455187A
Cited
US2537529A
Cited
US2478980A
Cited
US2472931A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |