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US3112358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Facsimile system
Assignee: Anritsu Dempa Kogyo KK
•
Filing: 1960-02-17
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Granted: 1963-11-26
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Expires: 1980-02-17
Abstract
No abstract record available.
Inventors
- 👤 Ueno Isaburo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:39
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/04; H04N1/12; H04N1/16; H04N1/23
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
48 words
IN A FACSIMILE TRANSMISSION SYSTEM, IN COMBINATION, A COPY SHEET HAVING A SURFACE LAYER INCLUDING ZONES OF ALTERED ELECTRICAL RESISTANCE DEFINING COPY IMAGES IMPRESSED THEREON, MEANS TO MOVE SAID SHEET LONGITUDINALLY, A PLURALITY OF CONDUCTIVE SPHERICAL SCANNING MEMBERS, MEANS TO ROLL SAID MEMBERS LATERALLY ACROSS SAID SHEET IN
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-25 | 1967-05-27 | 1967-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-25 | 1971-05-27 | 1971-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-25 | 1975-05-27 | 1975-11-26 | $7700.00 | Window Closed / Lapsed |