US3432271A
Expired / Lapsed
US
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Automatic analytical apparatus
Assignee: American Instrument Co Inc
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Filing: 1966-05-02
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Granted: 1969-03-11
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Expires: 1986-05-02
Abstract
No abstract record available.
Inventors
- 👤 Joseph C Wasilewski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:39
CPC Classifications
G; G01; G01N; G01N35/00; G01N35/02; G01N35/021; G01N2035/00178; G01N2035/00188; G01N2035/00198; G01N2035/00465; G01N2035/00475; G01N2035/00534
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
AN ANALYTICAL APPARATUS COMPRISING ENDLESS BELT CONVEYOR MEANS, SPACED CONTAINERS SECURED ON SAID BELT CONVEYOR MEANS, MEANS TO DRIVE SAID BELT CONVEYOR MEANS, SAMPLE FEED MEANS HAVING SAMPLE DISCHARGE MEANS LOCATED OVER A CONTAINER ON THE BELT CONVEYOR MEANS, REAGENT SUPPLY MEANS HAVING REAGENT DISCHARGE MEANS LOCATED OVER A CONTAINER ON SAID BELT CONVEYOR MEANS, READOUT EXTRACTION MEANS HAVING INTAKE CONDUIT MEANS RECEIVABLE IN A CONTAINER ON SAID BELT CONVEYOR MEANS FOR EXTRACTING TREATED SAMPLE MATERIAL FOR TESTING, WASTE-RECEIVING MEANS SUBJACENT AN END OF THE BELT CONVEYOR MEANS, AND CONTAINER-CLEANING MEANS MOUNTED BENEATH THE BELT CONVEYOR MEANS FOR CLEANSING INVERTED EMPTIED CONTAINERS AS THEY PASS ALONG THE BOTTOM OF THE BELT CONVEYOR MEANS.
Claim 2
Dependent Claim
113 words
AN ANALYTICAL APPARATUS COMPRISING ENDLESS BELT CONVEYOR MEANS, SPACED CONTAINERS SECURED ON SAID BELT CONVEYOR MEANS, MEANS TO DRIVE SAID BELT CONVEYOR MEANS, SAMPLE FEED MEANS HAVING SAMPLE DISCHARGE MEANS LOCATED OVER A CONTAINER ON THE BELT CONVEYOR MEANS, REAGENT SUPPLY MEANS HAVING REAGENT DISCHARGE MEANS LOCATED OVER A CONTAINER ON SAID BELT CONVEYOR MEANS, READOUT EXTRACTION MEANS HAVING INTAKE CONDUIT MEANS RECEIVABLE IN A CONTAINER ON SAID BELT CONVEYOR MEANS FOR EXTRACTING TREATED SAMPLE MATERIAL FOR TESTING, WASTE-RECEIVING MEANS SUBJACENT AN END OF THE BELT CONVEYOR MEANS, AND CONTAINER-CLEANING MEANS MOUNTED BENEATH THE BELT CONVEYOR MEANS FOR CLEANSING INVERTED EMPTIED CONTAINERS AS THEY PASS ALONG THE BOTTOM OF THE BELT CONVEYOR MEANS.
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) | 1972-03-10 | 1972-09-09 | 1973-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-10 | 1976-09-09 | 1977-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-10 | 1980-09-09 | 1981-03-11 | $7700.00 | Window Closed / Lapsed |