US3282689A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Welding wire consisting of nickeltitanium-carbon-silicon-copper
Assignee: Allis Chalmers Corp
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Filing: 1963-07-03
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Granted: 1966-11-01
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Expires: 1983-07-03
Abstract
No abstract record available.
Inventors
- 👤 John J Santner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:39
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/24; B23K35/30; B23K35/3033
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A WELDING WIRE CONSISTING ESSENTIALLY OF 62 TO 69 PERCENT NICKEL, 1.5 TO 3.0 PERCENT TITANIUM, 0.08 TO 0.15 PERCENT CARBON, 0.4 TO 0.6 PERCENT SILICON, AND THE BALANCE BEING COPPER.
Claim 2
Dependent Claim
31 words
A WELDING WIRE CONSISTING ESSENTIALLY OF 62 TO 69 PERCENT NICKEL, 1.5 TO 3.0 PERCENT TITANIUM, 0.08 TO 0.15 PERCENT CARBON, 0.4 TO 0.6 PERCENT SILICON, AND THE BALANCE BEING COPPER.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |