US3227023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Successively acting punching machine
Assignee: General Binding Corp
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Filing: 1963-09-16
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Granted: 1966-01-04
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Expires: 1983-09-16
Abstract
No abstract record available.
Inventors
- 👤 Ward A Bouvier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:07
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/02; B26F1/04; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/8727; Y10T83/8821; Y10T83/8828; Y10T83/8831; Y10T83/8834
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
111 words
A BOOK BINDING MACHINE OF THE CLASS DESCRIBED, COMPRISING (A) A FRAME, (B) A GANG OF PUNCHES ON SAID FRAME GUIDED FOR VERTICAL MOVEMENT WITH RESPECT THERETO, (C) A PRESSURE BAR DISPOSED ABOVE SAID PUNCHES AND GUIDED FOR MOVEMENT TOWARD AND FROM SAID PUNCHES, (D) SET BARS CARRIED BY SAID PRESSURE BAR FOR REGISTRY WITH SAID PUNCHES AND ARRANGED ALONG A LINE INCLINED UPWARDLY FROM ONE END OF SAID PRESURE BAR TO THE OTHER, TO EFFECT SUCCESSIVE OPERATION OF SAID PUNCHES, (E) AND MEANS FOR FIRST ENGAGING ONE END OF SAID PRESSURE BAR AND THEN BOTH ENDS THEREOF, FOR ACTUATING SAID PRESSURE BAR TO EFFECT THE SUCCESSIVE OPERATION OF SAID PUNCHES.
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) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |