US3175822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeding mechanism for envelope printing press
Assignee: Individual
•
Filing: 1962-07-23
•
Granted: 1965-03-30
•
Expires: 1982-07-23
Abstract
No abstract record available.
Inventors
- 👤 Harry A Benson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:57
CPC Classifications
B; B65; B65H; B65H1/00; B65H1/30; B65H2801/00; B65H2801/03; B65H2801/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
FEEDING MECHANISM FOR AN EVELOPE PRINTING PRESS HAVING MEANS FOR CONVEYING ENVELOPES TO THE MECHANISM AND MEANS FOR WITHDRAING ENVELOPES THEREFROM AND INDIVIDUALLY DELIVERING THE SAME TO THE PRINTING PRESS, SAID MECHANISM COMPRISING A PAIR OF FEED CONTROL ARMS HAVING THE NORMALLY UPPERMOST PORTIONS THEREOF DISPOSED IN THE PATH OF THE ENVELOPES AS THE SAME ARE CONVEYED TO THE MECHANISM AND TOWARD THE WITHDRAWAL MEANS, THE NORMALLY LOWERMOST PORTIONS OF SAID ARMS BEING IN ENGAGEMENT WITH THE ENVELOPES IN SAID MECHANSIM ADJACENT SAID WITHDRAWAL MEANS; AND A SHIFTABLE ASSEMBLY FOR POSITIONING THE ENVELOPES IN THE MECHANISM AS THE SAME PASS THERETHROUGH, SAID SHIFTABLE ASSEMBLY INCLUDING SWINGABLE PLATE MEANS IN ENGAGEMENT WITH THE ENVELOPES IN SAID MECHANISM BETWEEN SAID UPPERMOST AND LOWERMOST PORTIONS OF SAID FEED CONTROL ARMS, WHEREBY TO MOVE THE ENVELOPES BETWEEN SAID PORTIONS IN A DIRECTION AWAY FROM SAID ARMS.
Claim 2
Dependent Claim
142 words
FEEDING MECHANISM FOR AN EVELOPE PRINTING PRESS HAVING MEANS FOR CONVEYING ENVELOPES TO THE MECHANISM AND MEANS FOR WITHDRAING ENVELOPES THEREFROM AND INDIVIDUALLY DELIVERING THE SAME TO THE PRINTING PRESS, SAID MECHANISM COMPRISING A PAIR OF FEED CONTROL ARMS HAVING THE NORMALLY UPPERMOST PORTIONS THEREOF DISPOSED IN THE PATH OF THE ENVELOPES AS THE SAME ARE CONVEYED TO THE MECHANISM AND TOWARD THE WITHDRAWAL MEANS, THE NORMALLY LOWERMOST PORTIONS OF SAID ARMS BEING IN ENGAGEMENT WITH THE ENVELOPES IN SAID MECHANSIM ADJACENT SAID WITHDRAWAL MEANS; AND A SHIFTABLE ASSEMBLY FOR POSITIONING THE ENVELOPES IN THE MECHANISM AS THE SAME PASS THERETHROUGH, SAID SHIFTABLE ASSEMBLY INCLUDING SWINGABLE PLATE MEANS IN ENGAGEMENT WITH THE ENVELOPES IN SAID MECHANISM BETWEEN SAID UPPERMOST AND LOWERMOST PORTIONS OF SAID FEED CONTROL ARMS, WHEREBY TO MOVE THE ENVELOPES BETWEEN SAID PORTIONS IN A DIRECTION AWAY FROM SAID ARMS.
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) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |