US3290169A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for electrostatic detearing
Assignee: Interplanetary Res and Dev Corp
•
Filing: 1962-09-10
•
Granted: 1966-12-06
•
Expires: 1982-09-10
Abstract
No abstract record available.
Inventors
- 👤 Jr John Sedlacsik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:47
CPC Classifications
B; B05; B05B; B05B5/00; B05B5/025; B05B5/04; B05C; B05C11/00; B05C11/10; B05C11/1039; Y; Y10; Y10S; Y10S239/00; Y10S239/19
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
THE METHHOD OF DETEARING PAINT AND THE LIKE FROM FRESHLY COATED ARTICLES COMPRISING PRROVIDING AN ELECTRODE ADJACENT SAID ARTICLES, ESTABLISHING AN ELECTROSTATIC FIELD BETWEEN SAID ARTICLES AND SAID ELECTRODE OF SUFFICIENT INTENSITY TO REMOVE EXCESS PAINT FROM SAID ARTICLES AND DEPOSIT SAID EXCESS PAINT ON SAID ELECTRODE, PERIODICALLY FEEDING SOLVENT TO THE CENTRAL PORTION OF SAID ELECTRODE, AND PERIODICALLY MOVING SAID ELECTRODE SUFFICIENTLY TO DISTRIBUTE SAID SOLVENT OVER THE SURFACE THEREOF WHEREBY TO DISSOLVE AND REMOVE COATING ELECTROSTATICALLY DEPOSITED FROM SAID ARTICLES UPON SAID ELECTRODE.
Claim 2
Dependent Claim
85 words
THE METHHOD OF DETEARING PAINT AND THE LIKE FROM FRESHLY COATED ARTICLES COMPRISING PRROVIDING AN ELECTRODE ADJACENT SAID ARTICLES, ESTABLISHING AN ELECTROSTATIC FIELD BETWEEN SAID ARTICLES AND SAID ELECTRODE OF SUFFICIENT INTENSITY TO REMOVE EXCESS PAINT FROM SAID ARTICLES AND DEPOSIT SAID EXCESS PAINT ON SAID ELECTRODE, PERIODICALLY FEEDING SOLVENT TO THE CENTRAL PORTION OF SAID ELECTRODE, AND PERIODICALLY MOVING SAID ELECTRODE SUFFICIENTLY TO DISTRIBUTE SAID SOLVENT OVER THE SURFACE THEREOF WHEREBY TO DISSOLVE AND REMOVE COATING ELECTROSTATICALLY DEPOSITED FROM SAID ARTICLES UPON SAID ELECTRODE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |