US3334894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guides for paper magazine
Assignee: AB Dick Co
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Filing: 1965-09-07
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Granted: 1967-08-08
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Expires: 1985-09-07
Abstract
No abstract record available.
Inventors
- 👤 John J Van Acker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:22
CPC Classifications
B; B65; B65H; B65H1/00; B65H1/04; B65H2801/00; B65H2801/03; B65H2801/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
GUIDE APPARATUS FOR A PAPER STACK IN A FEEDER MAGAZINE COMPRISING: A SUPPORT MEANS POSITIONED ACROSS THE PAPER STACK; AN EXTENSION BAR EXTENDING NORMAL TO SAID SUPPORT MEANS FOR CARRYING A GUIDE ELEMENT; A CLAMP DEVICE MOUNTED FOR SLIDABLE MOVEMENT ON THE SUPPORT MEANS AND SLIDABLY SUPPORTING THE EXTENSION BAR; MANUALLY OPERABLE CAM MEANS PIVOTALLY MOUNTED ON SAID CLAMP DEVICE AND OPERABLE BETWEEN A LOCKING POSITION AND AN UNLOCKING POSITION; SAID CAM MEANS IN ITS LOCKING POSITION BEING EFFECTIVE TO RESTRAIN MOVEMENT OF THE CLAMP DEVICE ALONG THE SUPPORT AND THE EXTENSION BAR WITHIN THE CLAMP DEVICE BY CLAMPING THE CLAMP DEVICE AND THE EXTENSION BAR TO THE SUPPORT MEANS.
Claim 2
Dependent Claim
110 words
GUIDE APPARATUS FOR A PAPER STACK IN A FEEDER MAGAZINE COMPRISING: A SUPPORT MEANS POSITIONED ACROSS THE PAPER STACK; AN EXTENSION BAR EXTENDING NORMAL TO SAID SUPPORT MEANS FOR CARRYING A GUIDE ELEMENT; A CLAMP DEVICE MOUNTED FOR SLIDABLE MOVEMENT ON THE SUPPORT MEANS AND SLIDABLY SUPPORTING THE EXTENSION BAR; MANUALLY OPERABLE CAM MEANS PIVOTALLY MOUNTED ON SAID CLAMP DEVICE AND OPERABLE BETWEEN A LOCKING POSITION AND AN UNLOCKING POSITION; SAID CAM MEANS IN ITS LOCKING POSITION BEING EFFECTIVE TO RESTRAIN MOVEMENT OF THE CLAMP DEVICE ALONG THE SUPPORT AND THE EXTENSION BAR WITHIN THE CLAMP DEVICE BY CLAMPING THE CLAMP DEVICE AND THE EXTENSION BAR TO THE SUPPORT MEANS.
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) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |