US3107595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screen printing device
Assignee: Individual
•
Filing: 1960-09-30
•
Granted: 1963-10-22
•
Expires: 1980-09-30
Abstract
No abstract record available.
Inventors
- 👤 Pike Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:53
CPC Classifications
G; G03; G03F; G03F5/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
136 words
AN IMPROVE PHOTOGRAPHIC SCREEN PRINTING DEVICE COMPRISING IN COMBINATION, A BASE PLATE, A PAIR OF UPRIGHT END FRAMES MOUNTED UPON SAID BASE PLATE, A HORIZONTAL ROLLER AND A HOLLOW TRANSLUCENT CYLINDER ROTATABLY MOUNTED BETWEEN SAID END FRAMES, MEANS FOR DRIVING SAID ROLLER AND CYLINDER, AND A SOURCE OF LIGHT DISPOSED WITHIN SAID CYLINDER, SAID SOURCE OF LIGHT BEING SURROUNDED BY A HOUSING PROVIDED WITH A SLOT FOR RECEIVING A BEAM OF LIGHT EMANATING FROM SAID SOURCE OF LIGHT, SCREEN MEANS ASSOCIATED WITH THE WALL OF SAID HOLLOW CYLINDER, SAID BEAM OF LIGHT BEING TRANSMISSIBLE THROUGH SAID SCREEN MEANS, WHEREBY A LIGHT SENSITIVE MEDIUM INTERPOSED BETWEEN SAID CYLINDER AND ROLLER WILL BE EXPOSED TO THE PATTERN OF SAID SCREEN MEANS, SAID SCREN MEANS COMPRISING A FILM NEGATIVE BEARING A SCREEN PATTERN, SAID FILM NEGATIVE BEING ROLLABLE BE-
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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) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |