Patent US2879141A successfully refreshed from Google Patents.
US2879141A
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Automatic analyzing apparatus
Assignee: Bayer Corp
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Filing: 1955-11-16
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Granted: 1959-03-24
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Expires: 1975-11-16
Abstract
No abstract record available.
Inventors
- 👤 Leonard T Skeggs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:40
CPC Classifications
G; G01; G01N; G01N35/00; G01N35/08; Y; Y10; Y10T; Y10T436/00; Y10T436/14; Y10T436/142222; Y10T436/143333; Y10T436/144444; Y10T436/17; Y10T436/171538
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
SAMPLE SUPPLY APPARATUS COMPRISING MEANS HAVING PROVISION TO HOLD A PLURALITY OF SAMPLES, SAMPLE INTAKE MEANS, AND MEANS FOR EFFECTING RELATIVE MOVEMENT OF SAID SAMPLE HOLDING MEANS AND SAID INTAKE MEANS TO IMMERSE SAID INTAKE MEANS IN SUCCESSION IN EACH SAMPLE, AND AIR-JET DEFINING MEANS OPERABLE TO AGITATE THE SAMPLES DURING AND PRIOR TO THE WITHDRAWAL THEREOF BY SAID INTAKE MEANS.
Claim 2
Dependent Claim
61 words
SAMPLE SUPPLY APPARATUS COMPRISING MEANS HAVING PROVISION TO HOLD A PLURALITY OF SAMPLES, SAMPLE INTAKE MEANS, AND MEANS FOR EFFECTING RELATIVE MOVEMENT OF SAID SAMPLE HOLDING MEANS AND SAID INTAKE MEANS TO IMMERSE SAID INTAKE MEANS IN SUCCESSION IN EACH SAMPLE, AND AIR-JET DEFINING MEANS OPERABLE TO AGITATE THE SAMPLES DURING AND PRIOR TO THE WITHDRAWAL THEREOF BY SAID INTAKE MEANS.
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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) | 1962-03-23 | 1962-09-22 | 1963-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-23 | 1966-09-22 | 1967-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-23 | 1970-09-22 | 1971-03-24 | $7700.00 | Window Closed / Lapsed |