US3080079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transfer mechanism
Assignee: Alto Co
•
Filing: 1959-10-14
•
Granted: 1963-03-05
•
Expires: 1979-10-14
Abstract
No abstract record available.
Inventors
- 👤 Dale S Lecrone
- 👤 Lewis G Grossi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:59
CPC Classifications
A; A21; A21B; A21B3/00; A21B3/18
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
129 words
A MECHANISM FOR REMOVING ROLLS FROM THEIR PAN COMPRISING MOVING MEANS FOR MOVING THE PAN DOWNSTREAM THROUGH A REMOVAL ZONE AND A SUSPENSION ZONE; GUIDE MEANS FOR DIRECTING THE PAN THROUGH A PREDETERMINED PATH THROUGH SAID REMOVAL ZONE; AN ENDLESS BELT FOR ENGAGING AND SUSPENDING THROUGH VACUUM A SOFT COMPRESSIBLE PRODUCT COMPRISING AN ENDLESS INNER BACKING SHEET HAVING LONGITUDINALLY EXTENDING SIDE PANELS AND A LATTICEWORK EXTENDING THEREBETWEEN, SAID LATTICEWORK DEFINING LONGITUDINALLY EXTENDING ROWS OF OPENINGS HAVING THEIR LONGEST DIMENSION EXTENDING TRANSVERSELY OF THE SHEET, AND A PLURALITY OF NARROW CUSHION STRIPS HAVING THEIR INNER SURFACES IN FRICTIONAL FACE TO FACE ENGAGEMENT WITH THE OUTER SURFACE OF SAID BACKING SHEET, THE OUTER PORTION OF SAID CUSHION STRIPS BEING A PRODUCT ENGAGING SKIN OF PREDETERMINED THICKNESS AND SOFTNESS TO ENABLE DE-
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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) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |