US3597194A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alloy for brazing powder
Assignee: Huntington Alloys Corp
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Filing: 1969-08-13
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Granted: 1971-08-03
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Expires: 1989-08-13
Abstract
Abstract BRAZING ALLOY CONTAINS NICKEL, PALLADIUM AND ZIRCONIUM IN PROPORTIONS PROVIDING CHARACTERISTICS OF CRUSHABILITY TO POWDER FORM AND GOOD ADHESION FOR BRAZING CERAMICS AND METALS.
Inventors
- 👤 Ronald Savage
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:24
CPC Classifications
C; C22; C22C; C22C19/00; B; B23; B23K; B23K35/00; B23K35/22; B23K35/24; B23K35/30; B23K35/3033; C04; C04B; C04B37/00; C04B37/003; C04B37/006; C04B37/02; C04B37/023; C04B37/026; C22C5/00; C04B2235/00; C04B2235/02; C04B2235/50; C04B2235/54; C04B2235/5418; C04B2235/5436; C04B2235/5445; C04B2237/00; C04B2237/02; C04B2237/12; C04B2237/123; C04B2237/125; C04B2237/30; C04B2237/32; C04B2237/34; C04B2237/343; C04B2237/40; C04B2237/405; C04B2237/406
Claims Analysis
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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) | 1974-08-02 | 1975-02-01 | 1975-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-02 | 1979-02-01 | 1979-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-02 | 1983-02-01 | 1983-08-03 | $7700.00 | Window Closed / Lapsed |