US3146910A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control system
Assignee: Industrial Nucleonics Corp
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Filing: 1960-11-07
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Granted: 1964-09-01
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Expires: 1980-11-07
Abstract
No abstract record available.
Inventors
- 👤 Donald E Varner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:37
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/32; A24C5/34; G; G05; G05D; G05D7/00; G05D7/06; G05D7/0605; Y; Y10; Y10S; Y10S131/00; Y10S131/906; Y10S131/908
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
IN A CONTINUOUS PROCESSING APPARATUS HAVING A MATERIAL INPUT FLOW, ADJUSTING MEANS THEREOF, A PRODUCT OUTPUT FLOW AND A RESERVIOR SECTION INTERCONNECTING SAID INPUT AND OUTPUT FLOWS, A PULSE-TYPE FEED CONTROLLER COMPRISING MEANS RESPONSIVE TO A DEVIATION IN THE QUANTITY OF MATERIAL IN SAID RESERVOIR SECTION FOR PRODUCING A SUBSTANTIAL CORRECTIVE CHANGE IN THE PREVAILING SETTING OF SAID INPUT FLOW ADJUSTING MEANS, AND MEANS INDEPENDENT OF SAID DEVIATION RESPONSIVE MEANS FOR SUBSEQUENTLY REVERSING SAID CHANGE SO AS TO SUBSTANTIALLY RESTORE SAID PREVAILING SETTING.
Claim 2
Dependent Claim
83 words
IN A CONTINUOUS PROCESSING APPARATUS HAVING A MATERIAL INPUT FLOW, ADJUSTING MEANS THEREOF, A PRODUCT OUTPUT FLOW AND A RESERVIOR SECTION INTERCONNECTING SAID INPUT AND OUTPUT FLOWS, A PULSE-TYPE FEED CONTROLLER COMPRISING MEANS RESPONSIVE TO A DEVIATION IN THE QUANTITY OF MATERIAL IN SAID RESERVOIR SECTION FOR PRODUCING A SUBSTANTIAL CORRECTIVE CHANGE IN THE PREVAILING SETTING OF SAID INPUT FLOW ADJUSTING MEANS, AND MEANS INDEPENDENT OF SAID DEVIATION RESPONSIVE MEANS FOR SUBSEQUENTLY REVERSING SAID CHANGE SO AS TO SUBSTANTIALLY RESTORE SAID PREVAILING SETTING.
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) | 1967-09-01 | 1968-03-02 | 1968-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-01 | 1972-03-02 | 1972-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-01 | 1976-03-02 | 1976-09-01 | $7700.00 | Window Closed / Lapsed |