Patent US3125013A successfully refreshed from Google Patents.
US3125013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for reflex copying by the use of fiber optical devices
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
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Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:26
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/522; G03B27/525; G03B27/528; G02; G02B; G02B6/00; G02B6/04; G02B6/06; G03C; G03C5/00; G03C5/08; G03C5/10; H; H04; H04N; H04N25/00; H04N25/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
IN A PHOTOCOPY APPARATUS UTILIZING LIGHT REFLECTED FROM AN ORIGINAL TO BE COPIED, MEANS FOR SUPPORTING SAID ORIGINAL AND SAID LIGHT-SENSITIVE COPY MATERIAL IN SPACED RELATION FROM EACH OTHER, A FIRST SET OF FIBER OPTICAL ELEMENTS ARRANGED BETWEEN SAID ORIGINAL AND SAID COPY MATERIAL FOR CONVEYING LIGHT REFLECTED FROM THE LATTER AND A SECOND SET OF FIBER OPTICAL ELEMENTS INTERSPERSED AMONG SAID FIRST SET FOR CONVEYING LIGHT TO SAID ORIGINAL AND A LIGHT SOURCE FOR ILLUMINATING SAID SECOND SET OF ELEMENTS.
Claim 2
Dependent Claim
81 words
IN A PHOTOCOPY APPARATUS UTILIZING LIGHT REFLECTED FROM AN ORIGINAL TO BE COPIED, MEANS FOR SUPPORTING SAID ORIGINAL AND SAID LIGHT-SENSITIVE COPY MATERIAL IN SPACED RELATION FROM EACH OTHER, A FIRST SET OF FIBER OPTICAL ELEMENTS ARRANGED BETWEEN SAID ORIGINAL AND SAID COPY MATERIAL FOR CONVEYING LIGHT REFLECTED FROM THE LATTER AND A SECOND SET OF FIBER OPTICAL ELEMENTS INTERSPERSED AMONG SAID FIRST SET FOR CONVEYING LIGHT TO SAID ORIGINAL AND A LIGHT SOURCE FOR ILLUMINATING SAID SECOND SET OF ELEMENTS.
References Cited (Backward Citations)
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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) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |