US3131819A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shuttle piler
Assignee: ECH Will GmbH and Co
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Filing: 1961-04-14
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Granted: 1964-05-05
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Expires: 1981-04-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Kirby S Ducayet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:44
CPC Classifications
B; B65; B65H; B65H31/00; B65H31/32; B65H31/04; B65H31/08; B65H31/10; B65H31/30; B65H31/3054; B65H31/3063; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/422; B65H2301/4225; B65H2301/42256; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/102; Y10S414/103; Y10S414/105
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
187 words
IN COMBINATION WITH A LAYBOY ADAPTED TO RECEIVE SHEET MATERIAL BEING SUCCESSIVELY FED THERETO AND ARRANGE SAID SHEET MATERIAL IN A VERTICAL STACK, A PILER OPERATIVELY ASSOCIATED WITH SAID LAYBOY TO RECEIVE SHEETS THEREFROM IN A VERTICAL STACK COMPRISING A RECTANGULAR FRAME STRUCTURE MOUNTED TO MOVE TRANSVERSELY WITH RESPECT TO SAID LAYBOY, A PAIR OF TABLES LINKED BY A HOUSING CARRIED BY SAID FRAME STRUCTURE, MOTIVE MEANS WITHIN SAID HOUSING TO POSITION SELECTIVELY ONE OF SAID TABLES TO RECEIVE SHEETS BEING FED TO THE LAYBOY, HYDRAULIC MEANS FOR INDEPENDENTLY RAISING AND LOWERING EACH OF SAID TABLES, AND CONTROL MEANS ASSOCIATED WITH SAID LAYBOY RESPONSIVE TO THE HEIGHT OF THE PILE OF SAID SHEET MATERIAL BEING FORMED TO OPERATE SAID LOWERING MEANS OF THE SELECTED ONE OF SAID TABLES WHICH IS RECEIVING SHEETS FROM THE LAYBOY SO AS TO GRADUALLY LOWER SAID TABLE AS THE HEIGHT OF THE PILE OF SHEET MATERIAL THEREON INCREASES AND SWITCH MEANS TO CAUSE SAID MOTIVE MEANS TO POSITION THE OTHER OF SAID TABLES TO RECEIVE SHEETS FED TO SAID LAYBOY WHEN THE SELECTED ONE OF SAID TABLES HAS LOWERED A PREDETERMINED AMOUNT.
Claim 2
Dependent Claim
187 words
IN COMBINATION WITH A LAYBOY ADAPTED TO RECEIVE SHEET MATERIAL BEING SUCCESSIVELY FED THERETO AND ARRANGE SAID SHEET MATERIAL IN A VERTICAL STACK, A PILER OPERATIVELY ASSOCIATED WITH SAID LAYBOY TO RECEIVE SHEETS THEREFROM IN A VERTICAL STACK COMPRISING A RECTANGULAR FRAME STRUCTURE MOUNTED TO MOVE TRANSVERSELY WITH RESPECT TO SAID LAYBOY, A PAIR OF TABLES LINKED BY A HOUSING CARRIED BY SAID FRAME STRUCTURE, MOTIVE MEANS WITHIN SAID HOUSING TO POSITION SELECTIVELY ONE OF SAID TABLES TO RECEIVE SHEETS BEING FED TO THE LAYBOY, HYDRAULIC MEANS FOR INDEPENDENTLY RAISING AND LOWERING EACH OF SAID TABLES, AND CONTROL MEANS ASSOCIATED WITH SAID LAYBOY RESPONSIVE TO THE HEIGHT OF THE PILE OF SAID SHEET MATERIAL BEING FORMED TO OPERATE SAID LOWERING MEANS OF THE SELECTED ONE OF SAID TABLES WHICH IS RECEIVING SHEETS FROM THE LAYBOY SO AS TO GRADUALLY LOWER SAID TABLE AS THE HEIGHT OF THE PILE OF SHEET MATERIAL THEREON INCREASES AND SWITCH MEANS TO CAUSE SAID MOTIVE MEANS TO POSITION THE OTHER OF SAID TABLES TO RECEIVE SHEETS FED TO SAID LAYBOY WHEN THE SELECTED ONE OF SAID TABLES HAS LOWERED A PREDETERMINED AMOUNT.
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) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |