US2697126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Consumable electrode and procedure for forming and utilizing consumable electrodes
Assignee: Allegheny Ludlum Steel Corp
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Filing: 1951-05-25
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Granted: 1954-12-14
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Expires: 1971-05-25
Abstract
No abstract record available.
Inventors
- 👤 Schuyler A Herres
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:02
CPC Classifications
C; C22; C22B; C22B34/00; C22B34/10; C22B34/12; C22B34/1295
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
A LONGITUDINALLY-EXTENDING INTEGRAL CONSUMABLE ELECTRODE COMPOSED OF A SERIES OF SOMEWHAT BRITTLE LONGITUDINAL STICKS OF ADHESIVELY COMPACTED HARD-METAL PARTICLES OF THE CLASS OF TITANIUM AND ZIRCONIUM, SAID STICKS BEING POSITIONED IN A LONGITUDINALLY STAGGERED AND SIDEBY-SIDE ABUTTING RELATIONSHIP, AND CONTINUOUS LONGITUDINAL WELD BEADS SECURING LONGITUDINALLY-EXTENDING ABUTTING EDGES OF THE STICKS TOGETHER IN LONGITUDINAL PROCESSION ALONG THE ELECTRODE.
Claim 2
Dependent Claim
57 words
A LONGITUDINALLY-EXTENDING INTEGRAL CONSUMABLE ELECTRODE COMPOSED OF A SERIES OF SOMEWHAT BRITTLE LONGITUDINAL STICKS OF ADHESIVELY COMPACTED HARD-METAL PARTICLES OF THE CLASS OF TITANIUM AND ZIRCONIUM, SAID STICKS BEING POSITIONED IN A LONGITUDINALLY STAGGERED AND SIDEBY-SIDE ABUTTING RELATIONSHIP, AND CONTINUOUS LONGITUDINAL WELD BEADS SECURING LONGITUDINALLY-EXTENDING ABUTTING EDGES OF THE STICKS TOGETHER IN LONGITUDINAL PROCESSION ALONG THE ELECTRODE.
References Cited (Backward Citations)
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US1313125A
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US1043481A
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US2083309A
Cited
US2541764A
Cited
US2564337A
Cited
US2640860A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-13 | 1958-06-14 | 1958-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-13 | 1962-06-14 | 1962-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-13 | 1966-06-14 | 1966-12-14 | $7700.00 | Window Closed / Lapsed |