US3235405A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flux-coated welding electrode and composition
Assignee: Eutectic Corp
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Filing: 1961-12-14
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Granted: 1966-02-15
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Expires: 1981-12-14
Abstract
No abstract record available.
Inventors
- 👤 Joseph F Quaas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:10
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/36; B23K35/3601; B23K35/3602; B23K35/24; B23K35/30; B23K35/3033; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12063; Y10T428/12104; Y10T428/12111; Y10T428/12118; Y10T428/12125; Y10T428/12139; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/2951; Y10T428/2953; Y10T428/2955
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
29 words
A NON-CONDUCTIVE FLUX COATING COMPOSITION FOR A METALLIC ARC ELECTRODE CONSISTING ESSENTIALLY OF THE FOLLOWING CONSTITUENTS IN THE INDICATED RANGES OF PERCENTAGES BY WEIGHT TOGETHER WITH A SUITABLE BINDER:
Claim 2
Dependent Claim
29 words
A NON-CONDUCTIVE FLUX COATING COMPOSITION FOR A METALLIC ARC ELECTRODE CONSISTING ESSENTIALLY OF THE FOLLOWING CONSTITUENTS IN THE INDICATED RANGES OF PERCENTAGES BY WEIGHT TOGETHER WITH A SUITABLE BINDER:
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) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |