US3101736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diaphragm regulating slider
Assignee: EMILE EGGER AND CO AG
•
Filing: 1960-03-03
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Granted: 1963-08-27
•
Expires: 1980-03-03
Abstract
No abstract record available.
Inventors
- 👤 Egger Emile
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:13
CPC Classifications
F; F16; F16K; F16K3/00; F16K3/02; F16K3/03; Y; Y10; Y10T; Y10T137/00; Y10T137/4238; Y10T137/4245; Y10T137/4273
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A DIAPHRAGM REGULATING SLIDER FOR REGULATING THE FLOW OF LIQUID, GRANULAR, GASEOUS OR SIMILAR FLOWING MEDIA, OF THE TYPE HAVING CASING MEANS INCLUDING WALL MEANS FORMING A FLOW CANAL AND DIAPHRAGM ELEMENTS DISPLACEABLE THROUGH SAID WALL MEANS INTO THE FLOW CANAL IN A DIRECTION SUBSTANTIALLY PERPENDICULAR TO THE AXIS OF THE FLOW CANAL, SUCH DIAPHRAGM ELEMENTS DISPOSED IN A COMCOM PLANE AND CONTACTING ONE ANOTHER ONLY AT THE EDGES AND ADAPTED FOR RELATIVE SLIDING MOTION ALONG ONE ANOTHER AT THE EDGES, EDGE PORTIONS OF SUCH DIAPHRAGM ELEMENTS EXTENDING INTO SAID FLOW CANAL DEFINING A FLOW AND REGULATING OPENING OF ADJUSTABLE SIZE FREE OF NARROW SLITSHAPED AREAS, GUIDING AND DRIVING MEANS F OR SAID DIAPHRAGM ELEMENTS IN SAID CASING MEANS OUTSIDE SAID WALL MEANS FORMING THE FLOWING CANAL, PROJECTING AND RECESSED MEANS IN INTERENGAGING RELATIONSHIP AT RELATIVELY DISPLACEABLE PORTIONS OF SAID DIAPHRAGM ELEMENTS AND GUID-
Claim 2
Dependent Claim
144 words
A DIAPHRAGM REGULATING SLIDER FOR REGULATING THE FLOW OF LIQUID, GRANULAR, GASEOUS OR SIMILAR FLOWING MEDIA, OF THE TYPE HAVING CASING MEANS INCLUDING WALL MEANS FORMING A FLOW CANAL AND DIAPHRAGM ELEMENTS DISPLACEABLE THROUGH SAID WALL MEANS INTO THE FLOW CANAL IN A DIRECTION SUBSTANTIALLY PERPENDICULAR TO THE AXIS OF THE FLOW CANAL, SUCH DIAPHRAGM ELEMENTS DISPOSED IN A COMCOM PLANE AND CONTACTING ONE ANOTHER ONLY AT THE EDGES AND ADAPTED FOR RELATIVE SLIDING MOTION ALONG ONE ANOTHER AT THE EDGES, EDGE PORTIONS OF SUCH DIAPHRAGM ELEMENTS EXTENDING INTO SAID FLOW CANAL DEFINING A FLOW AND REGULATING OPENING OF ADJUSTABLE SIZE FREE OF NARROW SLITSHAPED AREAS, GUIDING AND DRIVING MEANS F OR SAID DIAPHRAGM ELEMENTS IN SAID CASING MEANS OUTSIDE SAID WALL MEANS FORMING THE FLOWING CANAL, PROJECTING AND RECESSED MEANS IN INTERENGAGING RELATIONSHIP AT RELATIVELY DISPLACEABLE PORTIONS OF SAID DIAPHRAGM ELEMENTS AND GUID-
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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) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |