US3017803A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Miniature motion picture camera
Assignee: Individual
•
Filing: 1959-01-19
•
Granted: 1962-01-23
•
Expires: 1979-01-19
Abstract
No abstract record available.
Inventors
- 👤 Sakaki Yoshinobu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:51
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B19/00; G03B19/18; G03B21/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2008110A
Cited
GB450792A
Cited
US2226175A
Cited
GB475794A
Cited
US2226363A
Cited
US2505661A
Cited
US2819663A
Cited
FR1172261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |