US3277150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brazing of ceramics and palladiumnickel-titanium brazing alloy therefor
Assignee: Huntington Alloys Corp
•
Filing: 1963-11-19
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Granted: 1966-10-04
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Expires: 1983-11-19
Abstract
No abstract record available.
Inventors
- 👤 Rhys David Wade
- 👤 Berry Roy David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:03
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/24; B23K35/30; B23K35/3033; B23K35/32; B23K35/322; C; C04; C04B; C04B37/00; C04B37/003; C04B37/006; C04B37/02; C04B37/023; C04B37/026; C22; C22C; C22C19/00; C22C19/03; C22C5/00; C22C5/04; C04B2235/00; C04B2235/65; C04B2235/658; C04B2235/6582; C04B2237/00; C04B2237/02; C04B2237/04; C04B2237/06; C04B2237/064; C04B2237/068; C04B2237/12; C04B2237/123; C04B2237/125; C04B2237/126; C04B2237/127; C04B2237/30; C04B2237/32; C04B2237/34; C04B2237/341; C04B2237/343; C04B2237/345; C04B2237/348; C04B2237/36; C04B2237/368; C04B2237/40; C04B2237/402; C04B2237/403; C04B2237/405; C04B2237/406; C04B2237/50; C04B2237/52; C04B2237/55; C04B2237/70; C04B2237/708
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
IN THE METHOD FOR PRODUCING BRAZED METALLIC BONDS BETWEEN ARTICLES OF WHICH AT LEAST ONE IS MADE OF AN INSULATING CERAMIC MATERIAL, THE IMPROVEMENT WHICH COMPRISES EMPLOYING AS THE BRAZING MATERIAL AN ALLOY CONSISTING OF ABOUT 2% TO ABOUT 9% TITANIUM, BOUT 30% TO ABOUT 75% PALLADIUM AND THE BALANCE NICKEL.
Claim 2
Dependent Claim
51 words
IN THE METHOD FOR PRODUCING BRAZED METALLIC BONDS BETWEEN ARTICLES OF WHICH AT LEAST ONE IS MADE OF AN INSULATING CERAMIC MATERIAL, THE IMPROVEMENT WHICH COMPRISES EMPLOYING AS THE BRAZING MATERIAL AN ALLOY CONSISTING OF ABOUT 2% TO ABOUT 9% TITANIUM, BOUT 30% TO ABOUT 75% PALLADIUM AND THE BALANCE NICKEL.
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) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |