US2839211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand cutter
Assignee: Eastman Kodak Co
•
Filing: 1956-02-14
•
Granted: 1958-06-17
•
Expires: 1976-02-14
Abstract
No abstract record available.
Inventors
- 👤 Henry N Fairbanks
- 👤 Orla E Thayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:04
CPC Classifications
G; G03; G03D; G03D15/00; G03D15/04; G03D15/043; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1317; Y10T156/1322; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1776; Y10T156/1778; Y10T156/1783
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2555218A
Cited
US2666543A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-16 | 1961-12-16 | 1962-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-16 | 1965-12-16 | 1966-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-16 | 1969-12-16 | 1970-06-17 | $7700.00 | Window Closed / Lapsed |