Patent US3332346A successfully refreshed from Google Patents.
US3332346A
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US
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Blanket lockup means for offset or wraparound ink blankets
Assignee: Harris Graphics Corp
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Filing: 1966-07-29
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Granted: 1967-07-25
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Expires: 1986-07-29
Abstract
No abstract record available.
Inventors
- 👤 Hans J Luehrs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:46
CPC Classifications
B; B41; B41F; B41F27/00; B41F27/12; B41F27/1218; B41F27/125; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1416
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
IN A BLANKET LOCKUP FOR OFFSET OR WRAPAROUND INK BLANKETS, THE COMBINATION INCLUDING A ROTATIVE CYLINDER HAVING A LONGITUDINAL CIRCUMFERENTIAL CUT-OUT SECTION AND A LONGITUDINAL BOTTOM GROOVE IN SIAD CUT-OUT SECTION AND A FREE FLOATING BLANKET TENSIONING MEANS CONFINED IN SAID SECTION, SAID BLANKET TENSIONING MEANS COMPRISING A LONGITUDINAL FREE FLOATING MEMBER, LONGITUDINAL GROOVES THEREIN, AT LEAST ONE RESILIENT MEANS SEATED IN SAID FIRST GROOVE AND ENGAGING A GROOVE IN SAID MEMBER, A SECOND LONGITUDINAL MEMBER NORMALLY ENGAGING THE INTERIOR OF THE FREE FLOATING MEMBER, A BLANKET TAIL EDGE RECEIVING SECTION OF THE FREE FLOATING MEMBER, A BLANKET LEAD EDGE RECEIVING SECTION IN SAID CUT-OUT CYLINDER SECTION, MEANS FOR IMPARTING ROTATION TO THE FLOATING MEMBER THROUGH SAID SECOND MEMBER FOR TENSIONING A BLANKET TO THE CYLINDER AND OTHER MEANS FOR MAINTAINING THE BLANKET IN TENSIONED CONDITION THEREON.
Claim 2
Dependent Claim
137 words
IN A BLANKET LOCKUP FOR OFFSET OR WRAPAROUND INK BLANKETS, THE COMBINATION INCLUDING A ROTATIVE CYLINDER HAVING A LONGITUDINAL CIRCUMFERENTIAL CUT-OUT SECTION AND A LONGITUDINAL BOTTOM GROOVE IN SIAD CUT-OUT SECTION AND A FREE FLOATING BLANKET TENSIONING MEANS CONFINED IN SAID SECTION, SAID BLANKET TENSIONING MEANS COMPRISING A LONGITUDINAL FREE FLOATING MEMBER, LONGITUDINAL GROOVES THEREIN, AT LEAST ONE RESILIENT MEANS SEATED IN SAID FIRST GROOVE AND ENGAGING A GROOVE IN SAID MEMBER, A SECOND LONGITUDINAL MEMBER NORMALLY ENGAGING THE INTERIOR OF THE FREE FLOATING MEMBER, A BLANKET TAIL EDGE RECEIVING SECTION OF THE FREE FLOATING MEMBER, A BLANKET LEAD EDGE RECEIVING SECTION IN SAID CUT-OUT CYLINDER SECTION, MEANS FOR IMPARTING ROTATION TO THE FLOATING MEMBER THROUGH SAID SECOND MEMBER FOR TENSIONING A BLANKET TO THE CYLINDER AND OTHER MEANS FOR MAINTAINING THE BLANKET IN TENSIONED CONDITION THEREON.
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) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |