US3105620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flow controller
Assignee: Honeywell International Inc
•
Filing: 1960-12-14
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Granted: 1963-10-01
•
Expires: 1980-12-14
Abstract
No abstract record available.
Inventors
- 👤 Atkins Irving
- 👤 Edward H Ellms
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:34
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/26; B65D47/28; B65D47/286
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A FLOW CONTROLLER FOR REGUALTING DISCHARGE OF MATERIAL FROM A CONTAINER COMPRISING A VARIABLE ORIFICE VALVE IN COMBINATION WITH A MATERIAL DISCHARGE APERTURE IN THE CONTAINER WALL, SAID VALVE INCLUDING AN ORIFICE PLATE SEAT PERIPHERALLY ASSOCIATED WITH THE PERIPHERY OF THE APERTURE, AN ORIFICE PLATE DETACHABLY INSERTABLE IN THE SEAT FROM THE OUTSIDE OF THE CONTAINER WALL, THE SEAT AND THE PLATE BEING CONSTRUCTED AND ARRANGED SO THAT INNER SURFACES OF EACH ARE FLUSH WITH THE ADJACENT INNER
Claim 2
Dependent Claim
78 words
A FLOW CONTROLLER FOR REGUALTING DISCHARGE OF MATERIAL FROM A CONTAINER COMPRISING A VARIABLE ORIFICE VALVE IN COMBINATION WITH A MATERIAL DISCHARGE APERTURE IN THE CONTAINER WALL, SAID VALVE INCLUDING AN ORIFICE PLATE SEAT PERIPHERALLY ASSOCIATED WITH THE PERIPHERY OF THE APERTURE, AN ORIFICE PLATE DETACHABLY INSERTABLE IN THE SEAT FROM THE OUTSIDE OF THE CONTAINER WALL, THE SEAT AND THE PLATE BEING CONSTRUCTED AND ARRANGED SO THAT INNER SURFACES OF EACH ARE FLUSH WITH THE ADJACENT INNER
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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) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |