US2866262A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of metal coating metal objects to facilitate shaping the same
Assignee: Horizons Inc
•
Filing: 1955-04-15
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Granted: 1958-12-30
•
Expires: 1975-04-15
Abstract
No abstract record available.
Inventors
- 👤 Peter F Mataich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:51
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/36; B23K35/3601; B23K35/3603; Y; Y10; Y10S; Y10S72/00; Y10S72/70; Y10T; Y10T29/00; Y10T29/49; Y10T29/4981; Y10T29/49812
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
THE METHOD OF COLD WORKING AN OBJECT FORMED OF A TRANSISTION METAL FROM THE GROUP CONSISTING OF TITANIUM, ZIRCONIUM, MOLYBDENUM, TUNGSTEN AND CHROMIUM WITH AN ADHERENT METALILC COATING OF A LOW MELTING METAL FROM THE GROUP CONSISTING OF TIN, CADMIUM, INDIUM, LEAD AND ZINC WHICH COMPRISES: FORMING A MOLTEN BATH OF THE LOW MELTING METAL, COVERING THE MOLTEN METAL WITH A FLUX CONSISTING ESSENTIALLY OF BETWEEN 50 MOL PERCENT AND 80 MOL PERCENT OF ALUMINUM CHLORIDE AND BETWEEN 50 MOL OF PERCENT AND 20 MOL PERCENT OF AT LEAST ONE ALKALI METAL CHLORIDE OF THE GROUP CONSISTING OF LITHIUM CHLORIDE, SODIUM CHLORIDE, AND POTASSIUM CHLORIDE AND CONTAINING A MINOR AMOUNT OF A CHLORIDE OF THE LOW MELTING METAL, IMMERSING THE TRANSISTION METAL OBJECT IN THE FLUX AND THENCE INTO THE MOLTEN METAL BATH AND WITHDRAWING THE COATED METAL OBJECT FROM THE METAL BATH AND THEREAFTER COLD WORKING THE TRANSISTION METAL OBJECT, SO COATED.
Claim 2
Independent Claim
153 words
THE METHOD OF COLD WORKING AN OBJECT FORMED OF A TRANSISTION METAL FROM THE GROUP CONSISTING OF TITANIUM, ZIRCONIUM, MOLYBDENUM, TUNGSTEN AND CHROMIUM WITH AN ADHERENT METALILC COATING OF A LOW MELTING METAL FROM THE GROUP CONSISTING OF TIN, CADMIUM, INDIUM, LEAD AND ZINC WHICH COMPRISES: FORMING A MOLTEN BATH OF THE LOW MELTING METAL, COVERING THE MOLTEN METAL WITH A FLUX CONSISTING ESSENTIALLY OF BETWEEN 50 MOL PERCENT AND 80 MOL PERCENT OF ALUMINUM CHLORIDE AND BETWEEN 50 MOL OF PERCENT AND 20 MOL PERCENT OF AT LEAST ONE ALKALI METAL CHLORIDE OF THE GROUP CONSISTING OF LITHIUM CHLORIDE, SODIUM CHLORIDE, AND POTASSIUM CHLORIDE AND CONTAINING A MINOR AMOUNT OF A CHLORIDE OF THE LOW MELTING METAL, IMMERSING THE TRANSISTION METAL OBJECT IN THE FLUX AND THENCE INTO THE MOLTEN METAL BATH AND WITHDRAWING THE COATED METAL OBJECT FROM THE METAL BATH AND THEREAFTER COLD WORKING THE TRANSISTION METAL OBJECT, SO COATED.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-29 | 1962-06-30 | 1962-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-29 | 1966-06-30 | 1966-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-29 | 1970-06-30 | 1970-12-30 | $7700.00 | Window Closed / Lapsed |