Patent US3360404A successfully refreshed from Google Patents.
US3360404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grid type thermocouple
Assignee: Individual
•
Filing: 1962-10-08
•
Granted: 1967-12-26
•
Expires: 1982-10-08
Abstract
No abstract record available.
Inventors
- 👤 Beckman Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:05
CPC Classifications
G; G01; G01K; G01K7/00; G01K7/02; G01K7/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A SUBSTANTIALLY FLAT SURFACE TEMPERATURE SENSOR IN WHICH A THERMOCOUPLE JUNCTION IS WELL ISOLATED THERMALLY FROM ELECTRICAL LEADS THEREFOR, COMPRISING A PAIR OF EXTREMELY DELICATE THERMOCOUPLE WIRES HAVING ENDS DISPOSED FOR CONNECTION WITH THE ELECTRICAL LEADS FOR THE SENSOR, SAID WIRES BEING OF SUBSTANTIALLY THE SAME LENGTH FORMATION CONSISTING OF SUBSTANTIALLY PARALLEL PORTIONS CONNECTED IN SERIES AT THEIR ALTERNATE ENDS, A SINGLE THERMOCOUPLE JUNCTION ONLY DISPOSED SUBSTANTIALLY MIDWAY BETWEEN SAID ENDS OF SAID WIRES DISPOSED FOR CONNECTION WITH THE LEADS AND HOLDING MEANS INCLUDING ELECTRICALLY INSULATING MATERIAL SECURED TO SAID WIRES AND HOLDING SAID PORTIONS TOGETHER IN SAID GRID FORMATION AS A LAMINAR STRUCTURE WITH SAID JUNCTION WITHIN THE CONFINES OF SAID LAMINAR STRUCTURE.
Claim 2
Dependent Claim
114 words
A SUBSTANTIALLY FLAT SURFACE TEMPERATURE SENSOR IN WHICH A THERMOCOUPLE JUNCTION IS WELL ISOLATED THERMALLY FROM ELECTRICAL LEADS THEREFOR, COMPRISING A PAIR OF EXTREMELY DELICATE THERMOCOUPLE WIRES HAVING ENDS DISPOSED FOR CONNECTION WITH THE ELECTRICAL LEADS FOR THE SENSOR, SAID WIRES BEING OF SUBSTANTIALLY THE SAME LENGTH FORMATION CONSISTING OF SUBSTANTIALLY PARALLEL PORTIONS CONNECTED IN SERIES AT THEIR ALTERNATE ENDS, A SINGLE THERMOCOUPLE JUNCTION ONLY DISPOSED SUBSTANTIALLY MIDWAY BETWEEN SAID ENDS OF SAID WIRES DISPOSED FOR CONNECTION WITH THE LEADS AND HOLDING MEANS INCLUDING ELECTRICALLY INSULATING MATERIAL SECURED TO SAID WIRES AND HOLDING SAID PORTIONS TOGETHER IN SAID GRID FORMATION AS A LAMINAR STRUCTURE WITH SAID JUNCTION WITHIN THE CONFINES OF SAID LAMINAR STRUCTURE.
References Cited (Backward Citations)
US1289116A
Cited
US2694098A
Cited
US2703335A
Cited
US2768424A
Cited
US2798493A
Cited
US2798494A
Cited
US3082508A
Cited
US3031888A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-25 | 1971-06-26 | 1971-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-25 | 1975-06-26 | 1975-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-25 | 1979-06-26 | 1979-12-26 | $7700.00 | Window Closed / Lapsed |