US3097965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conductive wire coating alloys, wires coated therewith and process for improving solderability therefor
Assignee: Individual
•
Filing: 1961-06-27
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Granted: 1963-07-16
•
Expires: 1981-06-27
Abstract
No abstract record available.
Inventors
- 👤 Richard A Wilkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:02
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/24; B23K35/26; B23K35/262; B23K35/02; B23K35/0255; B23K35/0261; B23K35/0272; C; C22; C22C; C22C13/00; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12535; Y10T428/12708; Y10T428/12722; Y10T428/12771; Y10T428/12861; Y10T428/12903
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A COATED COPPER OR COPPER-BASE-COMPOSITION CONDUCTOR WIRE POSSESSING SUPERIOR SOLDERABILITY AND REDUCED SUSCEPTIBILITY TO DETERIORATION UNDER INSULATIVE PROCESSING HEATING AND WHEREIN THE COATING OF THE WIRE IS A TIN-BASE ALLOY CONSISTING OF 0.01% TO 1.0% INDIUM. FROM 1% TO 7% OF COPPER, AND THE BALANCE TIN SUBSTANTIALLY FREE OF IMPURITIES SAVE FOR PERMISSIBLE FRACTIONAL PERCENTAGE QUANTITIES OF METALS OF THE GROUP COMPRISING SILVER, ZINC, AND CADMIUM.
Claim 2
Dependent Claim
66 words
A COATED COPPER OR COPPER-BASE-COMPOSITION CONDUCTOR WIRE POSSESSING SUPERIOR SOLDERABILITY AND REDUCED SUSCEPTIBILITY TO DETERIORATION UNDER INSULATIVE PROCESSING HEATING AND WHEREIN THE COATING OF THE WIRE IS A TIN-BASE ALLOY CONSISTING OF 0.01% TO 1.0% INDIUM. FROM 1% TO 7% OF COPPER, AND THE BALANCE TIN SUBSTANTIALLY FREE OF IMPURITIES SAVE FOR PERMISSIBLE FRACTIONAL PERCENTAGE QUANTITIES OF METALS OF THE GROUP COMPRISING SILVER, ZINC, AND CADMIUM.
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) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |