Patent US3223485A successfully refreshed from Google Patents.
US3223485A
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Apparatus for treatment of solids for analysis
Assignee: Bayer Corp
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Filing: 1962-09-07
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Granted: 1965-12-14
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Expires: 1982-09-07
Abstract
No abstract record available.
Inventors
- 👤 Ferrari Andres
- 👤 Nelson G Kling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:07
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/28; G01N35/00; G01N35/08; Y; Y10; Y10T; Y10T436/00; Y10T436/11; Y10T436/117497
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
APPARATUS FOR TREATING SOLID MATERIAL FOR ON-STREAM AUTOMATIC QUANTITATIVE ANALYSIS WITH RESPECT TO A KNOWN INGREDIENT THEREOF, COMPRISING A CONTAINER HAVING INLET MEANS FOR SAID MATERIAL AND A CARRIER LIQUID THEREFOR TO FORM A LIQUID IN THE CONTAINER CONTAINING SAID MATERIAL AS A CONSTITUENT THEREOF, TAKE-OFF MEANS POSITIONED IN SAID CONTAINER FOR WITHDRAWING A QUANTITY OF SAID CONSTITUENTCONTAINING LIQUID FROM SAID CONTAINER, SAID CONTAINER HAVING AN OUTLET OPENING FOR THE REMOVAL OF LIQUID NOT WITHDRAWN FROM SAID CONTAINER BY SAID WITHDRAWING MEANS, SUCTION-OPERATED VALVE MEANS FOR CONTROLLING SAID OUTLET
Claim 2
Dependent Claim
89 words
APPARATUS FOR TREATING SOLID MATERIAL FOR ON-STREAM AUTOMATIC QUANTITATIVE ANALYSIS WITH RESPECT TO A KNOWN INGREDIENT THEREOF, COMPRISING A CONTAINER HAVING INLET MEANS FOR SAID MATERIAL AND A CARRIER LIQUID THEREFOR TO FORM A LIQUID IN THE CONTAINER CONTAINING SAID MATERIAL AS A CONSTITUENT THEREOF, TAKE-OFF MEANS POSITIONED IN SAID CONTAINER FOR WITHDRAWING A QUANTITY OF SAID CONSTITUENTCONTAINING LIQUID FROM SAID CONTAINER, SAID CONTAINER HAVING AN OUTLET OPENING FOR THE REMOVAL OF LIQUID NOT WITHDRAWN FROM SAID CONTAINER BY SAID WITHDRAWING MEANS, SUCTION-OPERATED VALVE MEANS FOR CONTROLLING SAID OUTLET
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) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |