US2853768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Overhead conductor
Assignee: United States Steel Corp
•
Filing: 1956-02-28
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Granted: 1958-09-30
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Expires: 1976-02-28
Abstract
No abstract record available.
Inventors
- 👤 Vincent C Boucek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:51
CPC Classifications
H; H01; H01B; H01B5/00; H01B5/02; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/939; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12771; Y10T428/12785; Y10T428/12792; Y10T428/12799; Y10T428/12861; Y10T428/12951; Y10T428/12958; Y10T428/12965
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A GALVANIZED OVERHEAD CONDUCTOR WIRE OF RIMMED STEEL CONTAINIG FROM .35 TO .85% CARBON, FROM .01 TO .04% SILICON, AND FROM .15 TO .75% MANGANESE, SAID CONDUCTOR HAVING A TENSILE STRENGTH BETWEEN 150,000 AND 270,000 P.S.I., THE CROSS-SECITON THEREOF BEING CHARACTERIZED BY CIRCUMFERENTIAL OUTER ZONE OF SUBSTANTIAL THICKNESS HAVING A LOWER CARBON CONTENT THAN THE CENTRAL AREA AND SAID WIRE HAVING A RESTIVITY IN #12 SIZE B. W. G. AND THE BARE OR UNCOATED STATE, OF ABOUT 8 OHMS PER
Claim 2
Dependent Claim
80 words
A GALVANIZED OVERHEAD CONDUCTOR WIRE OF RIMMED STEEL CONTAINIG FROM .35 TO .85% CARBON, FROM .01 TO .04% SILICON, AND FROM .15 TO .75% MANGANESE, SAID CONDUCTOR HAVING A TENSILE STRENGTH BETWEEN 150,000 AND 270,000 P.S.I., THE CROSS-SECITON THEREOF BEING CHARACTERIZED BY CIRCUMFERENTIAL OUTER ZONE OF SUBSTANTIAL THICKNESS HAVING A LOWER CARBON CONTENT THAN THE CENTRAL AREA AND SAID WIRE HAVING A RESTIVITY IN #12 SIZE B. W. G. AND THE BARE OR UNCOATED STATE, OF ABOUT 8 OHMS PER
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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) | 1961-09-29 | 1962-03-31 | 1962-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-29 | 1966-03-31 | 1966-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-29 | 1970-03-31 | 1970-09-30 | $7700.00 | Window Closed / Lapsed |