US2991656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for imparting a predetermined pattern of movement to an element
Assignee: Eastman Kodak Co
•
Filing: 1958-12-12
•
Granted: 1961-07-11
•
Expires: 1978-12-12
Abstract
No abstract record available.
Inventors
- 👤 Howard P Caudle
- 👤 John H Mcgrath
- 👤 Robert E Thieser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:29
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/10; G03B21/11; G03B21/115; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18528; Y10T74/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US703047A
Cited
GB143120A
Cited
US1391859A
Cited
US2003387A
Cited
US2338400A
Cited
US2500604A
Cited
US2563702A
Cited
US2677987A
Cited
US2933938A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-10 | 1965-01-09 | 1965-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-10 | 1969-01-09 | 1969-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-10 | 1973-01-09 | 1973-07-11 | $7700.00 | Window Closed / Lapsed |