US3298220A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermocouple for dta
Assignee: Tracor Inc
•
Filing: 1964-05-15
•
Granted: 1967-01-17
•
Expires: 1984-05-15
Abstract
No abstract record available.
Inventors
- 👤 Robert L Stone
- 👤 George T Burress
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:46
CPC Classifications
G; G01; G01K; G01K17/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
IN APPARATUS FOR ANALYZING A SAMPLE BY DIFFERENTIAL THERMAL ANALYSIS, A THERMOCOUPLE SUITABLE FOR ACCEPTING A SAMPLE HOLDER THEREON, SAID THERMOCOUPLE COMPRISING A LOOP OF SUFFICIENT DIAMETER AND SUFFICIENT CLOSURE TO ACCEPT A SAMPLE HOLDER THEREON, A JUNCTION IN SAID LOOP, WHEREBY SAID JUNCTION IS CLOSELY ASSOCIATED WITH A SAMPLE HOLDER WHEN ACCEPTED THEREON, AND ELECTRICAL LEAD MEANS ASSOCIATED WITH SAID JUNCTION; AND A SAMPLE HOLDER SHAPED TO HOLD A SAMPLE DURING ANALYSIS AND SHAPED TO SIT ON SAID LOOP AND BE SUPPORTED THEREBY IN CLOSE ASSOCIATION WITH SAID JUNCTION DURING ANALYSIS.
Claim 2
Dependent Claim
92 words
IN APPARATUS FOR ANALYZING A SAMPLE BY DIFFERENTIAL THERMAL ANALYSIS, A THERMOCOUPLE SUITABLE FOR ACCEPTING A SAMPLE HOLDER THEREON, SAID THERMOCOUPLE COMPRISING A LOOP OF SUFFICIENT DIAMETER AND SUFFICIENT CLOSURE TO ACCEPT A SAMPLE HOLDER THEREON, A JUNCTION IN SAID LOOP, WHEREBY SAID JUNCTION IS CLOSELY ASSOCIATED WITH A SAMPLE HOLDER WHEN ACCEPTED THEREON, AND ELECTRICAL LEAD MEANS ASSOCIATED WITH SAID JUNCTION; AND A SAMPLE HOLDER SHAPED TO HOLD A SAMPLE DURING ANALYSIS AND SHAPED TO SIT ON SAID LOOP AND BE SUPPORTED THEREBY IN CLOSE ASSOCIATION WITH SAID JUNCTION DURING ANALYSIS.
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) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |