Patent US3210316A successfully refreshed from Google Patents.
US3210316A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint containing aluminum pigment coated with an electrically insulating coating
Assignee: Ransburg Corp
•
Filing: 1961-07-24
•
Granted: 1965-10-05
•
Expires: 1981-07-24
Abstract
No abstract record available.
Inventors
- 👤 John W Merck
- 👤 Lester L Spiller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:53
CPC Classifications
C; C09; C09C; C09C1/00; C09C1/62; C09C1/64; C09C1/642; C09C1/644; C09C1/648; C09D; C09D5/00; C09D5/08; C09D5/10; C09D5/103; C01; C01P; C01P2004/00; C01P2004/20; C01P2004/80; C01P2004/82; C01P2004/84; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2982; Y10T428/2991; Y10T428/2993
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
37 words
A PAINT COMPRISING A NONCONDUCTIVE LIQUID CONTINUUM AND, SUSPENDED IN SAID CONTINUUM, A PIGMENT IN THE FORM OF ALUMINUUM FLAKES COATED WITH AN ELECTRICALLY NONCONDUCTIVE COATING CONTAINING THE REACTION PRODUCT OF AN ALUMINUM OXIDE AND A FLUOSILICATE.
Claim 2
Dependent Claim
37 words
A PAINT COMPRISING A NONCONDUCTIVE LIQUID CONTINUUM AND, SUSPENDED IN SAID CONTINUUM, A PIGMENT IN THE FORM OF ALUMINUUM FLAKES COATED WITH AN ELECTRICALLY NONCONDUCTIVE COATING CONTAINING THE REACTION PRODUCT OF AN ALUMINUM OXIDE AND A FLUOSILICATE.
Claim 3
Independent Claim
41 words
A METHOD OF PROVIDING AN ELECTRICALLY ENSULATING COATING ON ALUMINUM FLAKES TO BE USED AS A PAINT PIGMENT, COMPRISING OXIDIZING THE SURFACE OF SAID FLAKES TO PROVIDE A THIN OXIDE COATING ON THE FLAKES AND REACTING SAID COATING WITH A FLUOSILICATE.
Claim 4
Independent Claim
41 words
A METHOD OF PROVIDING AN ELECTRICALLY ENSULATING COATING ON ALUMINUM FLAKES TO BE USED AS A PAINT PIGMENT, COMPRISING OXIDIZING THE SURFACE OF SAID FLAKES TO PROVIDE A THIN OXIDE COATING ON THE FLAKES AND REACTING SAID COATING WITH A FLUOSILICATE.
References Cited (Backward Citations)
US2544139A
Cited
US2796370A
Cited
US3104169A
Cited
US2885366A
Cited
US2926106A
Cited
US2899335A
Cited
US3016876A
Cited
US3108893A
Cited
US3026220A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |