US3353260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making shielded conductors
Assignee: Continental Sensing Inc
•
Filing: 1963-10-04
•
Granted: 1967-11-21
•
Expires: 1983-10-04
Abstract
No abstract record available.
Inventors
- 👤 Bayard C Davis
- 👤 Singer Alvin
- 👤 Jr Milford T Chapman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:34
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/16; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49007; Y10T29/49082; Y10T29/49087; Y10T29/49092; Y10T29/49826; Y10T29/49908; Y10T29/49925
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
A PROCESS FOR PRODUCING METAL SHEATHED THERMOCOUPLED CONDUCTORS IN ANY DESIRED LENGTH; WHICH PROCESS COMPRISES THE SEQUENTIAL STEPS OF PREPARING AN ASSEMBLY OF SENSING WIRES, INSULATION MATERIAL, AND METALLIC SHEATING WHEREBY SAID SENSING WIRES ARE SUPPORTED WITHIN DISCRETE STRIPS OF SAID INSULATION MATERIAL AND ARE ARRANGED IN SUBSTANTIALLY UNIFORM SPACED RELATION ALONG THE ENTIRE LENGTH OF THE ASSEMBLY AND WHEREBY SAID WIRES AND SURROUNDING INSULATION MATERIAL ARE LOOSELY SUPPORTED WITHIN SAID SHEATH; URGING SAID STRIPS INTO CONTACTING RELATION WITH EACH OTHER AND SAID SHEATH BY SUBJECTED SAID ASSEMBLY TO AN INITIAL DRAWING OPERATION THROUGH A STATIONARY REDUCING DIE MEANS; REDUCING THE CROSS SECTION OF THE DRAWN ASSEMBLY TO APPROXIMATELY THE DESIRED CROSS SECTION OF THE COMPLETED THERMOCOUPLE CONDUCTOR BUT SUBSTANTIALLY WITHOUT ELONGATION OF SAID ASSEMBLY, AND AT THE SAME
Claim 2
Dependent Claim
129 words
A PROCESS FOR PRODUCING METAL SHEATHED THERMOCOUPLED CONDUCTORS IN ANY DESIRED LENGTH; WHICH PROCESS COMPRISES THE SEQUENTIAL STEPS OF PREPARING AN ASSEMBLY OF SENSING WIRES, INSULATION MATERIAL, AND METALLIC SHEATING WHEREBY SAID SENSING WIRES ARE SUPPORTED WITHIN DISCRETE STRIPS OF SAID INSULATION MATERIAL AND ARE ARRANGED IN SUBSTANTIALLY UNIFORM SPACED RELATION ALONG THE ENTIRE LENGTH OF THE ASSEMBLY AND WHEREBY SAID WIRES AND SURROUNDING INSULATION MATERIAL ARE LOOSELY SUPPORTED WITHIN SAID SHEATH; URGING SAID STRIPS INTO CONTACTING RELATION WITH EACH OTHER AND SAID SHEATH BY SUBJECTED SAID ASSEMBLY TO AN INITIAL DRAWING OPERATION THROUGH A STATIONARY REDUCING DIE MEANS; REDUCING THE CROSS SECTION OF THE DRAWN ASSEMBLY TO APPROXIMATELY THE DESIRED CROSS SECTION OF THE COMPLETED THERMOCOUPLE CONDUCTOR BUT SUBSTANTIALLY WITHOUT ELONGATION OF SAID ASSEMBLY, AND AT THE SAME
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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) | 1970-11-20 | 1971-05-22 | 1971-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-20 | 1975-05-22 | 1975-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-20 | 1979-05-22 | 1979-11-21 | $7700.00 | Window Closed / Lapsed |