Patent US3567199A successfully refreshed from Google Patents.
US3567199A
Expired / Lapsed
US
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Apparatus for brazing aluminum radiators
Assignee: Individual
•
Filing: 1969-02-03
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Granted: 1971-03-02
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Expires: 1989-02-03
Abstract
Abstract TAIN PROPER HEAT ABSORBTION AND TRANSFER RATES IN THE COMPONENTS THEREBY OBTAINING PROPER BLAZING TEMPERATURES THROUGHOUT THE ASSEMBLY BEING BRAZED. A RADIANT HEAT FURNACE FOR BLAZING ALUMINUM PARTS HAVING COMPLEX SHAPES AND COMPONENTS OF DIFFERENT GAGE MATERIAL SUCH AS AUTOMOBILE RADIATORS AND UTILIZING DIRECTED HEATED PANELS AND DIRECTED COOLING AIR FLOWS TO OB-
Inventors
- 👤 Artemas F Holden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:24
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/008; B23K1/005
Claims Analysis
Total Claims: 0
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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) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |