US3097810A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reel
Assignee: Eastman Kodak Co
•
Filing: 1961-12-12
•
Granted: 1963-07-16
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Expires: 1981-12-12
Abstract
No abstract record available.
Inventors
- 👤 Kerney Myron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:39
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/321; Y; Y10; Y10S; Y10S242/00; Y10S242/912
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A REEL ADAPTED TO ACCOMMODATE A COIL INFORMATION RECORDING WEB MEDIUM, SAID REEL COMPRISING AT LEAST ONE FLANGE HAVING AN OUTWARDLY FACING FLAT SURFACE IN WHICH IS FORMED A SHALLOW CHANNEL SUBSTANTIALLY AS WIDE AS SAID WEB MEDIUM AND ACCESSIBLE TO SAID WEB MEDIUM COILED ON SAID REEL FOR RECEIVING A PORTION OF SAID MEDIUM, AND A NARROW GROOVE SLIGHTLY DEEPER THAN SAID CHAN-NEL EXTENDING THEREACROSS.
Claim 2
Dependent Claim
66 words
A REEL ADAPTED TO ACCOMMODATE A COIL INFORMATION RECORDING WEB MEDIUM, SAID REEL COMPRISING AT LEAST ONE FLANGE HAVING AN OUTWARDLY FACING FLAT SURFACE IN WHICH IS FORMED A SHALLOW CHANNEL SUBSTANTIALLY AS WIDE AS SAID WEB MEDIUM AND ACCESSIBLE TO SAID WEB MEDIUM COILED ON SAID REEL FOR RECEIVING A PORTION OF SAID MEDIUM, AND A NARROW GROOVE SLIGHTLY DEEPER THAN SAID CHAN-NEL EXTENDING THEREACROSS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |