US2736665A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of stabilizing sprayable paints
Assignee: Engine Parts Manuf Co
•
Filing: 1950-02-17
•
Granted: 1956-02-28
•
Expires: 1970-02-17
Abstract
No abstract record available.
Inventors
- 👤 Rogers Edmund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:13
CPC Classifications
C; C09; C09D; C09D7/00; C09D7/40; C09D7/45
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
A METHOD FOR STABILIZING PIGMENTED LACQUER COMPOSITIONS IN WHICH THE PIGMENT ORDINARILY HAS A TENDENCY TO AGGLOMERATE OR SETTLE TO IRREVERSIBLE MASSES, WHICH COMPRISES ADDING TO SAID LACQUER AN APROXIMATELY EQUAL VOLUME OF A FLUORO-CHLOROMETHANE.
Claim 2
Independent Claim
35 words
A METHOD FOR STABILIZING PIGMENTED LACQUER COMPOSITIONS IN WHICH THE PIGMENT ORDINARILY HAS A TENDENCY TO AGGLOMERATE OR SETTLE TO IRREVERSIBLE MASSES, WHICH COMPRISES ADDING TO SAID LACQUER AN APROXIMATELY EQUAL VOLUME OF A FLUORO-CHLOROMETHANE.
References Cited (Backward Citations)
US2047598A
Cited
US2140347A
Cited
US2321023A
Cited
US2390217A
Cited
US2345955A
Cited
US2358986A
Cited
US2440915A
Cited
GB622759A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-02-27 | 1959-08-29 | 1960-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-27 | 1963-08-29 | 1964-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-27 | 1967-08-29 | 1968-02-28 | $7700.00 | Window Closed / Lapsed |