US3301111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vertical delivery of folded webs
Assignee: Paper Converting Machine Co
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Filing: 1964-04-10
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Granted: 1967-01-31
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Expires: 1984-04-10
Abstract
No abstract record available.
Inventors
- 👤 Nystrand Ernst Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:27
CPC Classifications
B; B65; B65H; B65H45/00; B65H45/02; B65H45/06; B65H45/10; B65H45/101; B65H45/1015; B65H20/00; B65H20/28; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2033; Y10T83/2037; Y10T83/2046; Y10T83/2048; Y10T83/205; Y10T83/2092; Y10T83/2096; Y10T83/2098
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
IN VERTICAL DELIVERY APPARATUS FOR MULTIPLE COPY FORMS, AND THE LIKE, A FRAME, MEANS ON SAID FRAME FOR DELIVERING A Z-FOLDED WEB IN A GENERALLY VERTICAL PATH, AN ENDLESS CONVEYOR ON EACH SIDE OF SAID PATH DISPOSED FOR MOVEMENT IN A GENERALLY VERTICAL PLANE, EACH CONVEYOR BEING EQUIPPED WITH A PLURALITY OF LATERALLY-EXTENDING FLANGES, A HORIZONTALLY TRAVELING CONVEYING MEANS POSITIONED AT THE BOTTOM OF SAID PATH, AND A PLURALITY OF PLATES INSERTABLE IN SAID WEB TO SEPARATE THE SAME AND SUPPORT A STACKED WEB PORTION THEREON WHEN CARRIED BY SAID FLANGES, EACH CONVEYOR BEING EQUIPPED WITH SPROCKET MEANS ADJACENT SAID CONVEYING MEANS WHEREBY ADJACENT FLANGES ARE SPACED FURTHER APART AT THE TIME OF TRANSFER OF SAID PLATES TO SAID CONVEYING MEANS THAN DURING VERTICAL TRAVEL OF SAID FLANGES, EACH PLATE BEING EQUIPPED WITH A LONGITUDINALLY-EXTENDING CUTTING EDGE, SAID CUTTING EDGE HAVING A CENTRAL PROJECTION.
Claim 2
Dependent Claim
144 words
IN VERTICAL DELIVERY APPARATUS FOR MULTIPLE COPY FORMS, AND THE LIKE, A FRAME, MEANS ON SAID FRAME FOR DELIVERING A Z-FOLDED WEB IN A GENERALLY VERTICAL PATH, AN ENDLESS CONVEYOR ON EACH SIDE OF SAID PATH DISPOSED FOR MOVEMENT IN A GENERALLY VERTICAL PLANE, EACH CONVEYOR BEING EQUIPPED WITH A PLURALITY OF LATERALLY-EXTENDING FLANGES, A HORIZONTALLY TRAVELING CONVEYING MEANS POSITIONED AT THE BOTTOM OF SAID PATH, AND A PLURALITY OF PLATES INSERTABLE IN SAID WEB TO SEPARATE THE SAME AND SUPPORT A STACKED WEB PORTION THEREON WHEN CARRIED BY SAID FLANGES, EACH CONVEYOR BEING EQUIPPED WITH SPROCKET MEANS ADJACENT SAID CONVEYING MEANS WHEREBY ADJACENT FLANGES ARE SPACED FURTHER APART AT THE TIME OF TRANSFER OF SAID PLATES TO SAID CONVEYING MEANS THAN DURING VERTICAL TRAVEL OF SAID FLANGES, EACH PLATE BEING EQUIPPED WITH A LONGITUDINALLY-EXTENDING CUTTING EDGE, SAID CUTTING EDGE HAVING A CENTRAL PROJECTION.
References Cited (Backward Citations)
US1985211A
Cited
US2825475A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |