US3024133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for coating metal parts
Assignee: Individual
•
Filing: 1959-07-23
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Granted: 1962-03-06
•
Expires: 1979-07-23
Abstract
No abstract record available.
Inventors
- 👤 Robert C White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:01
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/18; B05C; B05C3/00; B05C3/02; B05C3/09; B05C3/10
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
126 words
A PROCESS WHICH INCLUDES THE NEW USE OF A MACHINE WHICH COMPRISES COATING SMALL PARTS IN A VERTICAL SPIRAL VIBRATORY CONVEYOR BY PASSING SAID PARTS INTO THE LOWER END OF SAID CONVEYOR WITHING A VERTICAL CONTAINER, FLOWING A COATING MATERIAL INCLUDING A VOLATILE SOLVENT IN LIQUID FORM OVER SAID PARTS AT THE BOTTOM OF SAID CONVERYOR, MOVING SAID PARTS INCREMENTALLY UP SAID CONVERYOR AS SAID MATERIAL DRAINS OFF AND AROUND SAID PARTS BACK TO THE BOTTON OF THE CONTAINER, HEATING SAID PARTS AT AN AREA OF THEIR TRAVEL UP THE CONVEYOR TO DRIVE OFF THE VOLATILE SOLVENT OF THE COATING, AND COOLING THE CONTAINER IN AN AREA AROUND SAID CONVERYOR TO CONDENSE THE VOLATILE SOLVENT AND PERMIT RECLAMATION THEREOF AT TEH BOTTOM OF THE CONVEYOR CONTAINER.
References Cited (Backward Citations)
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US2618577A
Cited
US2661307A
Cited
US2701544A
Cited
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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) | 1965-03-05 | 1965-09-04 | 1966-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-05 | 1969-09-04 | 1970-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-05 | 1973-09-04 | 1974-03-06 | $7700.00 | Window Closed / Lapsed |