Patent US863981A successfully refreshed from Google Patents.
Patent US3053676A successfully refreshed from Google Patents.
US3053676A
Expired / Lapsed
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Surface coating compositions
Assignee: Individual
•
Filing: 1958-03-31
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Granted: 1962-09-11
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Expires: 1978-03-31
Abstract
No abstract record available.
Inventors
- 👤 Higbee William Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:39
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/38; D; D06; D06Q; D06Q1/00; D06Q1/04; D21; D21H; D21H19/00; D21H19/02; D21H19/06; Y; Y10; Y10S; Y10S260/00; Y10S260/26; Y10T; Y10T428/00; Y10T428/25; Y10T428/256; Y10T428/31504; Y10T428/31678; Y10T428/31703
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
140 words
A COATING COMPOSITION ESSENTIALLY OF, AN AQUEOUS DISPERSION OF A DISPERSING AGENT AND AT LEAST ONE FILM FORMING BINDER SELECTED FROM THE GROUP CONSISITNG OF ORGANIC POLYMERIZABLE MATERIALS, VULCANIZABLE LATECIES, SILICATES, AND PROTEIN SOLUTIONS, AND AT LEAST ONE COLORED PIGMENT CONSTITUENT HAVING AN AVERAGE PARTICLE SIZE BETWEEN ABOUT 0.2 TO ABOUT 2 MICRONS IN AN AMOUNT SUFFICIENT TO GIVE DESIRED OVERALL COLOR EFFECT, AND METALLIC PARTICLES WHICH ARE LAMELLAR AND NONLEAFING, AND WHICH HAVE AN EQUIVALENT COVERING POWER ON WATER OF LESS THAN 15,000 SQ. CM. PER GRAM AND A GREASE CONTENT BELOW ABOUT 1.5% BY WEIGH OF SAID METALLIC PARTICLES, AND THE RATIO OF THE WEIGH OF THE METALLIC PARTICLES, CALCULATED AS THE WEIGHT OF AN EQUIVALENT VOLUME OF ALUMINUM, TO THE WEIGHT OF DRY BINDER BEING IN THE RANGE OF ABOUT 1 TO 100 ABOUT 100 TO 100.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |