US2780559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brushing polychrome finishes
Assignee: Sherwin Williams Co
•
Filing: 1954-02-08
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Granted: 1957-02-05
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Expires: 1974-02-08
Abstract
No abstract record available.
Inventors
- 👤 Vincent L Sahli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:25
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/08; C09D5/10; C09D5/103
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
THE METHOD OF DECORATING A SURFACE WHICH COMPRISES APPLYING THERETO A COATING COMPOSITION COMPRISING AN ORGANIC FILM-FORMING BINDER HAVING DISPERSED THEREIN FROM ABOUT 0.075% TO ABOUT 0.3% BY WEIGHT OF THE ENTIRE COMPOSITION OF A NON-DRYING ALKYL SILICONE POLYMER HAVING A VISCOSITY OF FROM ABOUT 10 TO ABOUT 120,000 CENTISTOKES, AND FROM ABOUT 5.5* TO ABOUT 13.5% BY WEIGHT OF THE ENTIRE COMPOSITION OF A NON-LEAFING ALUMINUM PIGMENT HAVING A PARTICLE SIZE NO GREATER THAN ABOUT 100 MESH, RE-ROLLING THE THUS COATED SURFACE BEFORE DRY WITH A PAINT ROLLER HAVING AN IRREGULAR ROLLER SURFACE, AND ALLOWING THE SURFACE TO DRY.
Claim 2
Independent Claim
100 words
THE METHOD OF DECORATING A SURFACE WHICH COMPRISES APPLYING THERETO A COATING COMPOSITION COMPRISING AN ORGANIC FILM-FORMING BINDER HAVING DISPERSED THEREIN FROM ABOUT 0.075% TO ABOUT 0.3% BY WEIGHT OF THE ENTIRE COMPOSITION OF A NON-DRYING ALKYL SILICONE POLYMER HAVING A VISCOSITY OF FROM ABOUT 10 TO ABOUT 120,000 CENTISTOKES, AND FROM ABOUT 5.5* TO ABOUT 13.5% BY WEIGHT OF THE ENTIRE COMPOSITION OF A NON-LEAFING ALUMINUM PIGMENT HAVING A PARTICLE SIZE NO GREATER THAN ABOUT 100 MESH, RE-ROLLING THE THUS COATED SURFACE BEFORE DRY WITH A PAINT ROLLER HAVING AN IRREGULAR ROLLER SURFACE, AND ALLOWING THE SURFACE TO DRY.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-02-05 | 1960-08-06 | 1961-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-02-05 | 1964-08-06 | 1965-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-02-05 | 1968-08-06 | 1969-02-05 | $7700.00 | Window Closed / Lapsed |