US3150413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High pressure presses and components thereof
Assignee: Barogenics Inc
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Filing: 1962-12-13
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Granted: 1964-09-29
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Expires: 1982-12-13
Abstract
No abstract record available.
Inventors
- 👤 Zeitlin Alexander
- 👤 Brayman Jacob
- 👤 Gerard George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:43
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/004; B01; B01J; B01J3/00; B01J3/06; B01J3/065; B01J3/067; B30B11/007
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
119 words
A PRESSURE-RECEIVING ASSEMBLY FOR A PRESS WHEREIN A PLURALITY OF PRESSURE-MULTIPLYING DEVICES ARE ARRAYED ON SEPARATE SIDES OF A CENTRAL CAVITY FOR RECEIVING SAID ASSEMBLY WITH THEIR FRONT ENDS TOWARDS SAID CAVITY, AND WHEREIN THE FRONT ENDS OF SAID DEVICES ARE PROVIDED BY TOOL HEADS HAVING SALIENT FRONT FACES, SAID ASSEMBLY COMPRISING, A CENTRAL OBJECT TO BE COMPRESSED AND A CASING AROUND SAID OBJECT, SAID CASING HAVING FORMED IN EXTERIOR SURFACES THEREOF A PLURALITY OF HOLLOWS OF WHICH EACH IS ADAPTED TO HAVE FITTED THEREINTO THE SAID SALIENT FACE OF A RESPECTIVE ONE OF SAID TOOL HEADS, AND SAID CASING BEING COMPRISED OF PRESSURE-TRANSMISSIVE MATERIAL ADAPTED UNDER PRESSURE FROM SAID TOOL HEADS TO COMMUNICATE SAID PRESSURE TO SAID OBJECT.
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) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |