US3207064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Press
Assignee: Bucher Guyer AG
•
Filing: 1963-09-19
•
Granted: 1965-09-21
•
Expires: 1983-09-19
Abstract
No abstract record available.
Inventors
- 👤 Hauser-Bucher Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:50
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/02; B30B9/04; B30B9/06; B30B9/08; B30B9/26; B30B9/262
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A PRESS COMPRISING A PRESSING CYLINDER, A FIRST PLATE AXIALLY DISPLACEABLE IN SAID CYLINDER, A SECOND PLATE CLOSING SAID CYLINDER AT ONE END THEREOF, SAID FIRST AND SECOND PLATE DEFINING BETWEEN THEM A PRESSING SPACE WITHIN THE SAID CYLINDER, A PLURALITY OF FLEXIBLE ELONGATED DRAINING MEMBERS EXTENDING THROUGH SAID PRESSING SPACE FROM ONE OF THE SAID PLATES TO THE OTHER, EACH OF SAID DRAINING MEMBERS COMPRISING A FLEXIBLE CORE AND A PERMEABLE SHEATH SURROUNDING SAID CORE, SAID CORE AND SHEATH DEFINING BETWEEN THEM AT LEAST ONE DRAINING DUCT, MEANS ASSOCIATED WITH AT LEAST ONE OF SAID FIRST AND SECOND PLATE DEFINING AT LEAST ONE COLLECTING SPACE FOR FLUID OUTSIDE SAID PRESSING SPACE, THE SAID AT LEAST ONE DRAINING DUCT OF EACH OF THE SAID DRAINING MEMBERS COMMUNICATING WITH SAID COLLECTING SPACE, A PRESSURE PLATE AXIALLY DISPLACEABLE IN SAID CYLINDER AND ON WHICH SAID FIRST PLATE IS MOUNTED IN SPACED RELATION, A COUNTER PLATE ON WHICH SAID SECOND PLATE IS MOUNTED IN
Claim 2
Dependent Claim
161 words
A PRESS COMPRISING A PRESSING CYLINDER, A FIRST PLATE AXIALLY DISPLACEABLE IN SAID CYLINDER, A SECOND PLATE CLOSING SAID CYLINDER AT ONE END THEREOF, SAID FIRST AND SECOND PLATE DEFINING BETWEEN THEM A PRESSING SPACE WITHIN THE SAID CYLINDER, A PLURALITY OF FLEXIBLE ELONGATED DRAINING MEMBERS EXTENDING THROUGH SAID PRESSING SPACE FROM ONE OF THE SAID PLATES TO THE OTHER, EACH OF SAID DRAINING MEMBERS COMPRISING A FLEXIBLE CORE AND A PERMEABLE SHEATH SURROUNDING SAID CORE, SAID CORE AND SHEATH DEFINING BETWEEN THEM AT LEAST ONE DRAINING DUCT, MEANS ASSOCIATED WITH AT LEAST ONE OF SAID FIRST AND SECOND PLATE DEFINING AT LEAST ONE COLLECTING SPACE FOR FLUID OUTSIDE SAID PRESSING SPACE, THE SAID AT LEAST ONE DRAINING DUCT OF EACH OF THE SAID DRAINING MEMBERS COMMUNICATING WITH SAID COLLECTING SPACE, A PRESSURE PLATE AXIALLY DISPLACEABLE IN SAID CYLINDER AND ON WHICH SAID FIRST PLATE IS MOUNTED IN SPACED RELATION, A COUNTER PLATE ON WHICH SAID SECOND PLATE IS MOUNTED IN
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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) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |