Patent US3858040A successfully refreshed from Google Patents.
Patent US3304860A successfully refreshed from Google Patents.
US3304860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screen printing machine and cylindrical screen mounting
Assignee: Gebr Stork and Companies Apparatenfabriek NV
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Filing: 1964-09-11
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Granted: 1967-02-21
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Expires: 1984-09-11
Abstract
No abstract record available.
Inventors
- 👤 Winden Johannes Bernardus Der
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:35
CPC Classifications
B; B41; B41F; B41F15/00; B41F15/14; B41F15/34; B41F15/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A SCREEN PRINTING MACHINE COMPRISING A MOVABLE SURFACE FOR SUPPORTING MATERIAL TO BE PRINTED UPON, A CYLINDRICAL SCREEN DISPOSED ADJACENT SAID SURFACE FROM PRINTING ON MATERIAL SUPPORTED BY SAID SURFACE, SAID SCREEN HAVING AN ADAPTOR RING ON EACH END THEREOF, A BEARING DEVICE FOR SUPPORTING EACH SCREEN ADAPTOR RING. HAVING MEANS FOR SUPPORTING EACH SCREEN ADAPTOR RING AND INCLUDING A DRIVEN SLEEVE HAVING A SEGMENTAL ARCUATE PROJECTION HAVING AN ARC NOT GREATER THAN 180* AND EXTENDING FROM ONE END THEREOF TOWAZRD THE SCREEN AND CONSTITUTING A SADDLE SEATING SAID SCREEN ADAPTOR RING BEYOND SAID ONE END OF SAID SLEEVE FOR READY MOUNTING AND REMOVAL OF SAID RING RELATIVE TO SAID SADDLE, MEANS IN SAID SLEEVE RELEASABLY RETAINING SAID RING IN SAID SADDLE, AND LOCK MEANS BETWEEN SAID SADDLE AND SAID RING FOR ROTATIVELY SECURING SAID SLEEVE AND SCREEN.
Claim 2
Dependent Claim
138 words
A SCREEN PRINTING MACHINE COMPRISING A MOVABLE SURFACE FOR SUPPORTING MATERIAL TO BE PRINTED UPON, A CYLINDRICAL SCREEN DISPOSED ADJACENT SAID SURFACE FROM PRINTING ON MATERIAL SUPPORTED BY SAID SURFACE, SAID SCREEN HAVING AN ADAPTOR RING ON EACH END THEREOF, A BEARING DEVICE FOR SUPPORTING EACH SCREEN ADAPTOR RING. HAVING MEANS FOR SUPPORTING EACH SCREEN ADAPTOR RING AND INCLUDING A DRIVEN SLEEVE HAVING A SEGMENTAL ARCUATE PROJECTION HAVING AN ARC NOT GREATER THAN 180* AND EXTENDING FROM ONE END THEREOF TOWAZRD THE SCREEN AND CONSTITUTING A SADDLE SEATING SAID SCREEN ADAPTOR RING BEYOND SAID ONE END OF SAID SLEEVE FOR READY MOUNTING AND REMOVAL OF SAID RING RELATIVE TO SAID SADDLE, MEANS IN SAID SLEEVE RELEASABLY RETAINING SAID RING IN SAID SADDLE, AND LOCK MEANS BETWEEN SAID SADDLE AND SAID RING FOR ROTATIVELY SECURING SAID SLEEVE AND SCREEN.
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) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |