US3408869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sampling device
Assignee: Distillers Co Yeast Ltd
•
Filing: 1966-10-13
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Granted: 1968-11-05
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Expires: 1986-10-13
Abstract
No abstract record available.
Inventors
- 👤 Auger Frank Pawley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:10
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/02; G01N1/22; G01N30/00; G01N30/02; G01N2030/022; G01N2030/025; G01N33/00; G01N33/0004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
APPARATUS SUITABLE FOR SAMPLING A STREAM OF FLUID, WHICH COMPRISES AN ELONGATED VESSEL HAVING AN INLET AT ONE EXTREMITY, AN OUTLET AT THE OTHER EXTREMITY, FLOW RESTRICTING DEVICES ADJACENT THE INLET AND OUTLET, PORTS ADJACENT THE SAID FLOW RESTRICTING DEVICES AND A THIRD PORT SITUATED BETWEEN THE AFORESAID PORTS.
Claim 2
Dependent Claim
49 words
APPARATUS SUITABLE FOR SAMPLING A STREAM OF FLUID, WHICH COMPRISES AN ELONGATED VESSEL HAVING AN INLET AT ONE EXTREMITY, AN OUTLET AT THE OTHER EXTREMITY, FLOW RESTRICTING DEVICES ADJACENT THE INLET AND OUTLET, PORTS ADJACENT THE SAID FLOW RESTRICTING DEVICES AND A THIRD PORT SITUATED BETWEEN THE AFORESAID PORTS.
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) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |