US3075680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatuses for winding a strip with sheets thereon around the platen of a listing machine
Assignee: ADDO AB
•
Filing: 1961-01-16
•
Granted: 1963-01-29
•
Expires: 1981-01-16
Abstract
No abstract record available.
Inventors
- 👤 Bolinder Ludvig Wilhelm
- 👤 Bogert Thure Bernhard
- 👤 Sylven Marta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:50
CPC Classifications
B; B41; B41J; B41J13/00; B41J13/10; B41J13/12; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1705; Y10T156/1707
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
203 words
AN APPARATUS FOR ADVANCING, FROM A SUPPLY TO THE PLATEN OF A LISTING MACHINE, A STRIP HAVING A LONGITUDINAL ROW OF SPACED SHEETS ARRANGED ON THE STRIP AT A SPACING VARYING BETWEEN A MAXIMUM VALUE AND A MINIMUM VALUE, AND INTENDED TO HAVE DATA PRINTED ON THEM IN THE LISTING MACHINE, SAID APPARATUS COMPRISING STRIP FEEDING MEANS FRICTIONALLY ENGAGING THE STRIP, DRIVE MEANS INTERMITTENTLY OPERATING SAID FEEDING MEANS, SAID FEEDING MEANS, EACH TIME IT IS OPERATED, ADVANCING THE STRIP BY FRICTION THROUGH ONE STEP AT LEAST EQUAL TO THE RECIPROCAL OF AN INTEGER SMALLER THAN THE MAXIMUM VALUE OF THE SHEET SPACING, POSITIONING MEANS FOR POSITIVE ENGAGEMENT WITH AN EDGE OF THE SHEETS ON THE STRIP, AND CONTROL MEANS FOR INTERMITTENTLY URGING SAID POSITIONING MEANS AGAINST THE STRIP AND THE SHEETS THEREON DURING THE FEED STEP AT A POINT AFTER THE STRIP SUPPLY AS SEEN IN THE DIRECTION OF ADVANCE OF THE STRIP, WHEREBY WHEN EACH SHEET ARRIVES AT SAID POSITIONING MEANS DURING THE ADVANCE OF THE STRIP, SAID POSITIONING MEANS POSITIVELY ENGAGES AN EDGE OF THE SHEET, THEREBY RETAINING THE STRIP SO AS TO DISCONTINUE ITS ADVANCE DURING THE RESPECTIVE FEED STEP UNDER RELATIVE SLIPPING OF THE STRIP AND SAID FEEDING MEANS.
Claim 2
Independent Claim
203 words
AN APPARATUS FOR ADVANCING, FROM A SUPPLY TO THE PLATEN OF A LISTING MACHINE, A STRIP HAVING A LONGITUDINAL ROW OF SPACED SHEETS ARRANGED ON THE STRIP AT A SPACING VARYING BETWEEN A MAXIMUM VALUE AND A MINIMUM VALUE, AND INTENDED TO HAVE DATA PRINTED ON THEM IN THE LISTING MACHINE, SAID APPARATUS COMPRISING STRIP FEEDING MEANS FRICTIONALLY ENGAGING THE STRIP, DRIVE MEANS INTERMITTENTLY OPERATING SAID FEEDING MEANS, SAID FEEDING MEANS, EACH TIME IT IS OPERATED, ADVANCING THE STRIP BY FRICTION THROUGH ONE STEP AT LEAST EQUAL TO THE RECIPROCAL OF AN INTEGER SMALLER THAN THE MAXIMUM VALUE OF THE SHEET SPACING, POSITIONING MEANS FOR POSITIVE ENGAGEMENT WITH AN EDGE OF THE SHEETS ON THE STRIP, AND CONTROL MEANS FOR INTERMITTENTLY URGING SAID POSITIONING MEANS AGAINST THE STRIP AND THE SHEETS THEREON DURING THE FEED STEP AT A POINT AFTER THE STRIP SUPPLY AS SEEN IN THE DIRECTION OF ADVANCE OF THE STRIP, WHEREBY WHEN EACH SHEET ARRIVES AT SAID POSITIONING MEANS DURING THE ADVANCE OF THE STRIP, SAID POSITIONING MEANS POSITIVELY ENGAGES AN EDGE OF THE SHEET, THEREBY RETAINING THE STRIP SO AS TO DISCONTINUE ITS ADVANCE DURING THE RESPECTIVE FEED STEP UNDER RELATIVE SLIPPING OF THE STRIP AND SAID FEEDING MEANS.
References Cited (Backward Citations)
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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) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |