US3260616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of improving the capability of a paint composition to produce a coating of uniform appearance
Assignee: Individual
•
Filing: 1961-04-06
•
Granted: 1966-07-12
•
Expires: 1981-04-06
Abstract
No abstract record available.
Inventors
- 👤 George E F Brewer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:59
CPC Classifications
C; C09; C09D; C09D7/00; C09D7/40; C09D7/47
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
THE METHOD OF IMPROVING THE CAPABILITY OF A PAINT COMPOSITION TO PRODUCE A SURFACE COATING OF UNIFORM APPERANCE ON WORK, SAID PAINT COMPOSITION CONTAINING A FILM-FORMING SUBSTANCE, A VOLATILE HYDROCARBON SOLVENT AND SUBSTANTIALLY INSOLUBLE PIGMENT PARTICLES AND BEING ONE WHICH DEVOLOPS AN ELECTRICAL CHARGE WHEN AGITATED, SAID METHOD COMPRISING: AGITATING SAID PAINT COMPOSITION,
Claim 2
Independent Claim
53 words
THE METHOD OF IMPROVING THE CAPABILITY OF A PAINT COMPOSITION TO PRODUCE A SURFACE COATING OF UNIFORM APPERANCE ON WORK, SAID PAINT COMPOSITION CONTAINING A FILM-FORMING SUBSTANCE, A VOLATILE HYDROCARBON SOLVENT AND SUBSTANTIALLY INSOLUBLE PIGMENT PARTICLES AND BEING ONE WHICH DEVOLOPS AN ELECTRICAL CHARGE WHEN AGITATED, SAID METHOD COMPRISING: AGITATING SAID PAINT COMPOSITION,
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) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |