US3328026A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Force indicator for adjustable folding roller
Assignee: Individual
•
Filing: 1965-03-15
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Granted: 1967-06-27
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Expires: 1985-03-15
Abstract
No abstract record available.
Inventors
- 👤 Jr John J Bartizal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:54
CPC Classifications
B; B65; B65H; B65H45/00; B65H45/12; B65H45/14; B65H45/142; B65H45/144; B65H45/147
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
IN A PAPER FOLDING MACHINE, THE COMBINATION, COMPRISING, A PLURALITY OF ELONGATED ROLLERS, EACH OF SAID ROLLERS POSITIONED ADJACENT TO AT LEAST ANOTHER ROLLER TO RECEIVE STOP ASSEMBLY MOUNTED ON SAID PAPER, A FRAME, A STOP ASSEMBLY MOUNTED ON SAID FRAME AND POSITIONED ADJACENT TO A PAIR OF SAID ROLLERS TO STOP PAPER DRIVEN BY SAID ROLLERS TO FORM A BUCKLE IN THE PAPER, SAID PLURALITY OF ELONGATED ROLLERS INCLUDING A PLURALITY OF MOVABLE ROLLERS, A PIVOT ARM ROTTABLY CONNECTED TO EACH END OF EACH OF SAID MOVABLE ROLLERS, EACH OF SAID PIVOT ARMS BEING PIVOTALLY CONNECTED TO THE FRAME, A SPRING CONNECTED TO EACH OF SAID PIVOT ARMS URGING THE RESPECTIVE END OF THE MOVABLE ROLLER TOWARD AN ADJACENT ROLLER, AN INDICATOR CONNECTED TO EACH OF THE SPRINGS, AND A FIXED POINTER COOPERATIVE WITH EACH OF THE INDICATORS AND BEING CONNECTED TO THE FRAME FROM INDICATING DISPLACEMENT OF THE SPRING RELATIVE TO THE FRAME.
Claim 2
Dependent Claim
155 words
IN A PAPER FOLDING MACHINE, THE COMBINATION, COMPRISING, A PLURALITY OF ELONGATED ROLLERS, EACH OF SAID ROLLERS POSITIONED ADJACENT TO AT LEAST ANOTHER ROLLER TO RECEIVE STOP ASSEMBLY MOUNTED ON SAID PAPER, A FRAME, A STOP ASSEMBLY MOUNTED ON SAID FRAME AND POSITIONED ADJACENT TO A PAIR OF SAID ROLLERS TO STOP PAPER DRIVEN BY SAID ROLLERS TO FORM A BUCKLE IN THE PAPER, SAID PLURALITY OF ELONGATED ROLLERS INCLUDING A PLURALITY OF MOVABLE ROLLERS, A PIVOT ARM ROTTABLY CONNECTED TO EACH END OF EACH OF SAID MOVABLE ROLLERS, EACH OF SAID PIVOT ARMS BEING PIVOTALLY CONNECTED TO THE FRAME, A SPRING CONNECTED TO EACH OF SAID PIVOT ARMS URGING THE RESPECTIVE END OF THE MOVABLE ROLLER TOWARD AN ADJACENT ROLLER, AN INDICATOR CONNECTED TO EACH OF THE SPRINGS, AND A FIXED POINTER COOPERATIVE WITH EACH OF THE INDICATORS AND BEING CONNECTED TO THE FRAME FROM INDICATING DISPLACEMENT OF THE SPRING RELATIVE TO THE FRAME.
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) | 1970-06-26 | 1970-12-26 | 1971-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-26 | 1974-12-26 | 1975-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-26 | 1978-12-26 | 1979-06-27 | $7700.00 | Window Closed / Lapsed |