US3073234A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Miniature reflex copy-reproducing device
Assignee: Individual
•
Filing: 1960-07-25
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Granted: 1963-01-15
•
Expires: 1980-07-25
Abstract
No abstract record available.
Inventors
- 👤 Henry P Roganti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:54
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/02; G03B27/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
A DEVICE FOR PRODUCING A COPY OF PRINTED MATERIAL COMPRISING; A LIGHT-TIGHT HOUSING; A PHOTOSENSITIVE MATERIAL SUPPLY SPOOL AND TAKE-UP SPOOL WITHIN SAID HOUSING; MEANS FOR SUPPORTING SAID SPOOLS WITHIN SAID HOUSING; AN ELONGATED OPENING IN SAID HOUSING; AN ELONGATED EXPOSING HEAD PROJECTING INTO SAID OPENING; MEANS, CONTACTING BOTH SAID PRINTED AND PHOTOSENSITIVE MATERIALS AND RESPONSIVE TO THE SPEED OF MOVEMENT OF THE COPYING DEVICE OVER SAID PRINTED MATERIAL, FOR MOVING SAID PHOTOSENSITIVE MATERIAL PAST SAID EXPOSING HEAD IN CONTACT WITH SAID EXPOSING HEAD AT SUBSTANTIALLY THE SAME SPEED AS THE SPEED OF MOTION OF COPYING DEVICE; MEANS FOR SUPPLYING SUBSTANTIALLY UNIFORM ILLUMINATION FOR SAID EXPOSING HEAD; MEANS FOR SHIELDING SAID PHOTOSENSITIVE MATERIAL FROM SAID ILLUMINATION, EXCEPT AT THE AREA OF CONTACT OF THE PHOTOSENSITIVE MATERIAL AND THE EXPOSING HEAD.
Claim 2
Independent Claim
130 words
A DEVICE FOR PRODUCING A COPY OF PRINTED MATERIAL COMPRISING; A LIGHT-TIGHT HOUSING; A PHOTOSENSITIVE MATERIAL SUPPLY SPOOL AND TAKE-UP SPOOL WITHIN SAID HOUSING; MEANS FOR SUPPORTING SAID SPOOLS WITHIN SAID HOUSING; AN ELONGATED OPENING IN SAID HOUSING; AN ELONGATED EXPOSING HEAD PROJECTING INTO SAID OPENING; MEANS, CONTACTING BOTH SAID PRINTED AND PHOTOSENSITIVE MATERIALS AND RESPONSIVE TO THE SPEED OF MOVEMENT OF THE COPYING DEVICE OVER SAID PRINTED MATERIAL, FOR MOVING SAID PHOTOSENSITIVE MATERIAL PAST SAID EXPOSING HEAD IN CONTACT WITH SAID EXPOSING HEAD AT SUBSTANTIALLY THE SAME SPEED AS THE SPEED OF MOTION OF COPYING DEVICE; MEANS FOR SUPPLYING SUBSTANTIALLY UNIFORM ILLUMINATION FOR SAID EXPOSING HEAD; MEANS FOR SHIELDING SAID PHOTOSENSITIVE MATERIAL FROM SAID ILLUMINATION, EXCEPT AT THE AREA OF CONTACT OF THE PHOTOSENSITIVE MATERIAL AND THE EXPOSING HEAD.
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) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |