US2566110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for stereoscopic photography
Assignee: BOND DISPLAYS Inc
•
Filing: 1947-07-01
•
Granted: 1951-08-28
•
Expires: 1967-07-01
Abstract
No abstract record available.
Inventors
- 👤 Harold A Backus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:52
CPC Classifications
G; G03; G03B; G03B35/00; G03B35/18; G03B35/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1066766A
Cited
US1260682A
Cited
US1977310A
Cited
US2175114A
Cited
US2150932A
Cited
US2318983A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-27 | 1955-02-26 | 1955-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-27 | 1959-02-26 | 1959-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-27 | 1963-02-26 | 1963-08-28 | $7700.00 | Window Closed / Lapsed |