US3296768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interleaving machine
Assignee: Individual
•
Filing: 1963-12-16
•
Granted: 1967-01-10
•
Expires: 1983-12-16
Abstract
No abstract record available.
Inventors
- 👤 Lotz Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:33
CPC Classifications
B; B65; B65B; B65B41/00; B65B41/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
AN INTERLEAVING MACHINE COMPRISING IN COMBINATION A PRODUCT CONVEYOR FORMED IN TWO SPACED LONGITUDINALLY ARRANGED SECTIONS, A SHEET FEEDING MECHANISM INCLUDING A HOLDER FOR A SUPPLY OF SHEET MATERIAL, A PAIR OF CONFRONTING FEED ROLLERS BETWEEN WHICH THE MATERIAL FROM SAID HOLDER PASSES, A PAIR OF CONFRONTING FORCE-FEED CARRIERS COMPRISING VERTICALLY ARRANGED PRESSURE LOADED BELTS IN CONTINUOUS ENGAGEMENT WITH THE SHEET AT THE DELIVERY END AND DISCHARGING AT THE SPACE BETWEEN THE SECTIONS OF SAID CONVEYOR, SAID CARRIERS BEING SPACED FROM SAID FEED ROLLERS, A SHEET SEVERING DEVICE DISPOSED BETWEEN SAID FEED ROLLERS AND SAID CARRIERS, AND DRIVING MEANS FOR THE MACHINE SUBJECT TO THE CONTROL OF PRODUCT ON SAID CONVEYOR.
Claim 2
Dependent Claim
111 words
AN INTERLEAVING MACHINE COMPRISING IN COMBINATION A PRODUCT CONVEYOR FORMED IN TWO SPACED LONGITUDINALLY ARRANGED SECTIONS, A SHEET FEEDING MECHANISM INCLUDING A HOLDER FOR A SUPPLY OF SHEET MATERIAL, A PAIR OF CONFRONTING FEED ROLLERS BETWEEN WHICH THE MATERIAL FROM SAID HOLDER PASSES, A PAIR OF CONFRONTING FORCE-FEED CARRIERS COMPRISING VERTICALLY ARRANGED PRESSURE LOADED BELTS IN CONTINUOUS ENGAGEMENT WITH THE SHEET AT THE DELIVERY END AND DISCHARGING AT THE SPACE BETWEEN THE SECTIONS OF SAID CONVEYOR, SAID CARRIERS BEING SPACED FROM SAID FEED ROLLERS, A SHEET SEVERING DEVICE DISPOSED BETWEEN SAID FEED ROLLERS AND SAID CARRIERS, AND DRIVING MEANS FOR THE MACHINE SUBJECT TO THE CONTROL OF PRODUCT ON SAID CONVEYOR.
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) | 1970-01-09 | 1970-07-11 | 1971-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-09 | 1974-07-11 | 1975-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-09 | 1978-07-11 | 1979-01-10 | $7700.00 | Window Closed / Lapsed |