Patent US3702304A successfully refreshed from Google Patents.
US3702304A
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US
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Paint remover compositions
Assignee: RAYMOND G ESPOSITO
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Filing: 1971-06-16
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Granted: 1972-11-07
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Expires: 1991-06-16
Abstract
Abstract REMOVAL OF PAINT FROM EXTERIOR SURFACE SUCH AS THE OUTSIDE OF A HOUSE IS FACILITATED BY THE USE OF AN INEXPENSIVE, SLOW DRYING PAINT REMOVER COMPOSITIO COMPRISING ESSENTIALLY AN OIL-IN-WATER EMULSION OF XYLOL WITH EITHER DIMETHYL FORMAMIDE, DIMETHYL ACETAMIDE, DICHLOROMETHANE, OR MIXTURES THEREOF.
Inventors
- 👤 Raymond G Esposito
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:23
CPC Classifications
C; C11; C11D; C11D7/00; C11D7/50; C11D7/5004; C11D7/5018; C09; C09D; C09D9/00; C09D9/005; C11D7/22; C11D7/24; C11D7/28; C11D7/32
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) | 1975-11-07 | 1976-05-08 | 1976-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-11-07 | 1980-05-08 | 1980-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-11-07 | 1984-05-08 | 1984-11-07 | $7700.00 | Window Closed / Lapsed |