US2925022A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reflex camera
Assignee: Agfa Gevaert NV
•
Filing: 1954-03-24
•
Granted: 1960-02-16
•
Expires: 1974-03-24
Abstract
No abstract record available.
Inventors
- 👤 Winkler Alfred
- 👤 Kaden Willy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:46
CPC Classifications
G; G03; G03B; G03B19/00; G03B19/02; G03B19/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US746459A
Cited
US754872A
Cited
US933713A
Cited
GB191108580A
Cited
US1295395A
Cited
US1284980A
Cited
US1301819A
Cited
US1581853A
Cited
US2054035A
Cited
US2177770A
Cited
US2193019A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-15 | 1963-08-17 | 1964-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-15 | 1967-08-17 | 1968-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-15 | 1971-08-17 | 1972-02-16 | $7700.00 | Window Closed / Lapsed |