Patent US3553337A successfully refreshed from Google Patents.
Patent US2960170A successfully refreshed from Google Patents.
Patent US3370161A successfully refreshed from Google Patents.
Patent US3241318A successfully refreshed from Google Patents.
Patent US2601631A successfully refreshed from Google Patents.
Patent US2192251A successfully refreshed from Google Patents.
US2192251A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resetting apparatus
Assignee: Technicolor Motion Picture Corp
•
Filing: 1939-03-11
•
Granted: 1940-03-05
•
Expires: 1959-03-11
Abstract
No abstract record available.
Inventors
- 👤 Lloyed E Whittaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:23
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/02; G03B27/14; G03B27/16; Y; Y10; Y10T; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/2063; Y10T74/22
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-03-05 | 1943-09-04 | 1944-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-03-05 | 1947-09-04 | 1948-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-03-05 | 1951-09-04 | 1952-03-05 | $7700.00 | Window Closed / Lapsed |