Patent US3143344A successfully refreshed from Google Patents.
US3143344A
Expired / Lapsed
US
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Sheet stacker
Assignee: General Corrugated Machinery Co Inc
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Filing: 1963-01-14
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Granted: 1964-08-04
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Expires: 1983-01-14
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Miller
- 👤 Frank A Kruglinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:42
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/50; B21; B21D; B21D43/00; B21D43/20; B21D43/22; B65H29/16; B65H29/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A LAYBOY FOR DELIVERING SHEETS FROM A PRINTERSLOTTER TO A SHEET STACKER COMPRISING: A FRAME; A PLURALITY OF MOVABLE BELTS MOUNTED SO AS TO MOVE FROM THE PRINTER-SLOTTER TOWARD THE SHEET STACKER; A MOUNTING BAR AFFIXED TO THE LAYBOY ADJACENT TO THE PRINTER-SLOTTER; AT LEAST ONE HOLD-DOWN STRAP MOUNTED ON THE MOUNTING BAR AND MOVABLE THEREALONG; A DRIVE SHAFT MOUNTED TO THE FRAME AND ADAPTED TO DRIVE THE PLURALITY OF MOVABLE BELTS; DRIVING MEANS COUPLED TO THE DRIVE SHAFT; AND A MOTOR FOR RAISING AND LOWERING THE END OF THE LAYBOY ADJACENT TO THE PRINTER-SLOTTER.
Claim 2
Dependent Claim
95 words
A LAYBOY FOR DELIVERING SHEETS FROM A PRINTERSLOTTER TO A SHEET STACKER COMPRISING: A FRAME; A PLURALITY OF MOVABLE BELTS MOUNTED SO AS TO MOVE FROM THE PRINTER-SLOTTER TOWARD THE SHEET STACKER; A MOUNTING BAR AFFIXED TO THE LAYBOY ADJACENT TO THE PRINTER-SLOTTER; AT LEAST ONE HOLD-DOWN STRAP MOUNTED ON THE MOUNTING BAR AND MOVABLE THEREALONG; A DRIVE SHAFT MOUNTED TO THE FRAME AND ADAPTED TO DRIVE THE PLURALITY OF MOVABLE BELTS; DRIVING MEANS COUPLED TO THE DRIVE SHAFT; AND A MOTOR FOR RAISING AND LOWERING THE END OF THE LAYBOY ADJACENT TO THE PRINTER-SLOTTER.
References Cited (Backward Citations)
US594055A
Cited
US2208433A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-04 | 1968-02-03 | 1968-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-04 | 1972-02-03 | 1972-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-04 | 1976-02-03 | 1976-08-04 | $7700.00 | Window Closed / Lapsed |