Patent US3160477A successfully refreshed from Google Patents.
US3160477A
Expired / Lapsed
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Thermometric titrating apparatus
Assignee: AMERICAN INSUTRUMENT Co I
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Filing: 1962-01-29
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Granted: 1964-12-08
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Expires: 1982-01-29
Abstract
No abstract record available.
Inventors
- 👤 Joseph C Wasilewski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:47
CPC Classifications
G; G01; G01N; G01N31/00; G01N31/16; G01N31/162; G01N25/00; G01N25/20; G01N25/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A THEERMOMETRIC TITRATOR COMPRISING A SUPPORT, A TITRANT BURETTE MOUNTED IN THE UPPER PORTION OF SAID SUPPORT, VERTICALLY SLIDABLE SUPPORT MEANS IN THE LOWER PORTION OF THE SUPPORT, A TITRATE BEAKER ON SAID SUPPORT MEANS IN A POSITION VERTICALLY ALIGNED WITH SAID BURETTE AND MOVABLE TO A POSITION SUBJACENT THE BURETTE WHEN SAID SUPPORT MEANS IS ELEVATED, MEANS DEFINING A SUBSTANTIALLY ADIABATIC CHAMBER ENCLOSING SAID BEAKER WHEN SAID SUPPORT MEANS IS ELEVATED, AND TEMPERATURE-SENSITIVE MEANS DEPENDING FROM SAID SUPPORT IN A POSITION TO ENTER THE BREAKER WHEN SAID SUPPORT MEANS IS ELEVATED TO MEASURE THE TEMPERATURE IN SAID CHAMBER.
Claim 2
Dependent Claim
99 words
A THEERMOMETRIC TITRATOR COMPRISING A SUPPORT, A TITRANT BURETTE MOUNTED IN THE UPPER PORTION OF SAID SUPPORT, VERTICALLY SLIDABLE SUPPORT MEANS IN THE LOWER PORTION OF THE SUPPORT, A TITRATE BEAKER ON SAID SUPPORT MEANS IN A POSITION VERTICALLY ALIGNED WITH SAID BURETTE AND MOVABLE TO A POSITION SUBJACENT THE BURETTE WHEN SAID SUPPORT MEANS IS ELEVATED, MEANS DEFINING A SUBSTANTIALLY ADIABATIC CHAMBER ENCLOSING SAID BEAKER WHEN SAID SUPPORT MEANS IS ELEVATED, AND TEMPERATURE-SENSITIVE MEANS DEPENDING FROM SAID SUPPORT IN A POSITION TO ENTER THE BREAKER WHEN SAID SUPPORT MEANS IS ELEVATED TO MEASURE THE TEMPERATURE IN SAID CHAMBER.
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) | 1967-12-08 | 1968-06-08 | 1968-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-08 | 1972-06-08 | 1972-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-08 | 1976-06-08 | 1976-12-08 | $7700.00 | Window Closed / Lapsed |