US3101405A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Overlay electrode
Assignee: Arcos Corp
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Filing: 1961-07-24
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Granted: 1963-08-20
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Expires: 1981-07-24
Abstract
No abstract record available.
Inventors
- 👤 Wayne L Wilcox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:22
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/24; B23K35/30; B23K35/3053; B23K35/308; B23K35/3086
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
AN ELECTRIC ARC WELDING ELECTRODE FOR OVERLAY DEPOSITION OF TYPE 316 OR 317 STAINLESS STEEL CONTAINING 0.08% CARBON MAXIMUM OF PLAIN CRABON OR LOW ALLOY STEEL, WHICH CONSISTS OF AN ENVELOPE OF LOW CARBON PLAIN CARBON STEEL MAKING UP FROM 24 TO 37 PERCENT OF THE TOTAL METALLIC CONTENT OF THE ELECTRODE AND A CORE OF POWDERED METAL WITHIN THE ENVELOPE MAKING UP THE FOLLOWING PROPORTIONS OF THE TOTAL METALLIC CONTENT OF THE ELECTRODE:
Claim 2
Dependent Claim
74 words
AN ELECTRIC ARC WELDING ELECTRODE FOR OVERLAY DEPOSITION OF TYPE 316 OR 317 STAINLESS STEEL CONTAINING 0.08% CARBON MAXIMUM OF PLAIN CRABON OR LOW ALLOY STEEL, WHICH CONSISTS OF AN ENVELOPE OF LOW CARBON PLAIN CARBON STEEL MAKING UP FROM 24 TO 37 PERCENT OF THE TOTAL METALLIC CONTENT OF THE ELECTRODE AND A CORE OF POWDERED METAL WITHIN THE ENVELOPE MAKING UP THE FOLLOWING PROPORTIONS OF THE TOTAL METALLIC CONTENT OF THE ELECTRODE:
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) | 1966-08-19 | 1967-02-18 | 1967-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-19 | 1971-02-18 | 1971-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-19 | 1975-02-18 | 1975-08-20 | $7700.00 | Window Closed / Lapsed |