Patent US4354758A successfully refreshed from Google Patents.
Patent US3214845A successfully refreshed from Google Patents.
US3214845A
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Moisture measuring and selective dryer control system
Assignee: Industrial Nucleonics Corp
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Filing: 1961-05-24
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Granted: 1965-11-02
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Expires: 1981-05-24
Abstract
No abstract record available.
Inventors
- 👤 Neil A Huffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:04
CPC Classifications
F; F26; F26B; F26B25/00; F26B25/22; Y; Y10; Y10S; Y10S162/00; Y10S162/06; Y10S162/09; Y10S162/10; Y10S162/11
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
117 words
IN A HARDBOARD MANUFACTURING MACHINE HAVING A SHEET FORMING SECTION AND A FINAL DRYER SECTION HAVING AN INPUT SIDE AND AN OUTPUT SIDE AND INCLUDING A PLURALITY OF ADJUSTABLE SELECTIVE DRYING MEANS POSITIONED ACROSS SAID SHEET TO AFFECT THE MOISTURE CONTENT OF A DISCRETE PORTION OF SAID SHEET WIDTH IN ACCORDANCE WITH THE OUTPUT OF SAID DRYING MEANS, THE IMPROVEMENT COMPRISING MEANS MOUNTED ADJACENT SAID INPUT OF SAID FINAL DRYER SECTION FOR DETERMINING THE VARIATIONS IN MOISTURE ACROSS SAID SHEET ENTERING SAID FINAL DRYER SECTION, AND MEANS FOR ADJUSTING THE OUTPUT OF EACH OF SAID SELECTIVE DRYING MEANS IN ACCORDANCE WITH THE MEASURED MOISTURE CONTENT OF SAID SHEET AT THE DISCRETE PORTION ASSOCIATED WITH SAID DRYING MEANS.
References Cited (Backward Citations)
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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) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |