Patent FR65506E successfully refreshed from Google Patents.
Patent US3315596A successfully refreshed from Google Patents.
US3315596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Press
Assignee: MAY PRESSENBAU GmbH
•
Filing: 1965-06-28
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Granted: 1967-04-25
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Expires: 1985-06-28
Abstract
No abstract record available.
Inventors
- 👤 Peters Leonhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:41
CPC Classifications
B; B30; B30B; B30B1/00; B30B1/10; B30B1/14; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18208
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
174 words
IN A PRESS, A PLUNGER, FRAME MEANS GUIDING SAID PLUNGER FOR VERTICAL MOVEMENT, A STATIONARY PIVOT CARRIED BY SAID FRAME MEANS AT AN ELEVATION LOWER THAN SAID PLUNGER, A LONG LEVER PIVOTALLY CARRIED BY SAID PIVOT AND EXTENDING UPWARDLY THEREFROM TO AN ELEVATION HIGHER THAN SAID PLUNGER, SAID LEVER HAVING AN UPPER FREE END, A SECOND PIVOT CARRIED BY SAID LEVER AT ITS UPPER FREE END, A SHORT LEVER PIVOTALLY CONNECTED TO SAID PLUNGER AND SAID SECOND PIVOT, A CONNECTING ROD PIVOTALLY CONNECTED TO SAID SECOND PIVOT AND SITUATED AT AN UPPER PART OF SAID FRAME MEANS, AND A ROTARY CRANK SITUATED AT SAID UPPER PART OF SAID FRAME MEANS AND OPERATIVELY CONNECTED TO SAID CONNECTING ROD FOR RECIPROCATING THE LATTER TO SWING SAID LONG LEVER ABOUT SAID STATIONARY PIVOT WHILE MOVING SAID SECOND PIVOT ALONG PART OF A CIRCLE WHOSE CENTER IS IN SAID STATIONARY PIVOT, THE SWINGING MOVEMENT OF SAID SECOND PIVOT BEING TRANSMITTED THROUGH SAID SHORT LEVER TO SAID PLUNGER FOR MOVING THE LATTER VERTICALLY WITH RESPECT TO SAID FRAME MEANS.
Claim 2
Dependent Claim
174 words
IN A PRESS, A PLUNGER, FRAME MEANS GUIDING SAID PLUNGER FOR VERTICAL MOVEMENT, A STATIONARY PIVOT CARRIED BY SAID FRAME MEANS AT AN ELEVATION LOWER THAN SAID PLUNGER, A LONG LEVER PIVOTALLY CARRIED BY SAID PIVOT AND EXTENDING UPWARDLY THEREFROM TO AN ELEVATION HIGHER THAN SAID PLUNGER, SAID LEVER HAVING AN UPPER FREE END, A SECOND PIVOT CARRIED BY SAID LEVER AT ITS UPPER FREE END, A SHORT LEVER PIVOTALLY CONNECTED TO SAID PLUNGER AND SAID SECOND PIVOT, A CONNECTING ROD PIVOTALLY CONNECTED TO SAID SECOND PIVOT AND SITUATED AT AN UPPER PART OF SAID FRAME MEANS, AND A ROTARY CRANK SITUATED AT SAID UPPER PART OF SAID FRAME MEANS AND OPERATIVELY CONNECTED TO SAID CONNECTING ROD FOR RECIPROCATING THE LATTER TO SWING SAID LONG LEVER ABOUT SAID STATIONARY PIVOT WHILE MOVING SAID SECOND PIVOT ALONG PART OF A CIRCLE WHOSE CENTER IS IN SAID STATIONARY PIVOT, THE SWINGING MOVEMENT OF SAID SECOND PIVOT BEING TRANSMITTED THROUGH SAID SHORT LEVER TO SAID PLUNGER FOR MOVING THE LATTER VERTICALLY WITH RESPECT TO SAID FRAME MEANS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-04-24 | 1970-10-24 | 1971-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-24 | 1974-10-24 | 1975-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-24 | 1978-10-24 | 1979-04-25 | $7700.00 | Window Closed / Lapsed |