US3022706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable photogrammetric rectifier
Assignee: Individual
•
Filing: 1958-06-18
•
Granted: 1962-02-27
•
Expires: 1978-06-18
Abstract
No abstract record available.
Inventors
- 👤 Kargl Gilard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:37
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/68
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1126353A
Cited
US1391807A
Cited
US1911142A
Cited
DE618837C
Cited
DE624862C
Cited
US2160277A
Cited
DE718046C
Cited
US2257581A
Cited
US2437898A
Cited
FR918167A
Cited
US2782678A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |