US2743192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
He same
Assignee: —
•
Filing: —
•
Granted: 1956-04-24
•
Expires: 1973-04-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:18
CPC Classifications
C; C09; C09D; C09D183/00; C09D183/04; C08; C08K; C08K3/00; C08K3/02; C08K3/04; C08K3/08; C08K3/18; C08K3/20; C08K3/22; C08K3/34; C08L; C08L83/00; C08L83/04; C09D7/00; C09D7/40; C09D7/60; C09D7/61; B; B05; B05D; B05D2503/00; C08L2666/00; C08L2666/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
A COATING COMPRISING, IN COMBINATION, (A) 100 PARTS BY WEIGHT OF A SOLVENT SOLUBLE, HEAT-HARDENABLE ORGANOSILOXANE RESIN, (B) FROM 70 TO 125 PARTS BY WEIGHT OF A FINELY DIVIDED FLAKE ALUMINUM PIGMENT OF AN AVERAGE PARTICLE SIZE PASSING THROUGH A 325 MESH SIEVE, (C) FROM 12% TO 20% BY WEIGHT, BASED ON THE WEIGHT OF THE ALUMINUM PIGMENT, OF A FINELY DIVIDED INORGANIC REFRACTORY OF A PARTICLE SIZE PASSING THROUGH A 325 MESH SIEVE, AND (D) FROM 60 TO 300 PARTS OF A SOLVENT FOR THE ORGANOSILOXANE, THE WHOLE BEING THOROUGHLY ADMIXED, AND THE RATIO OF THE TOTAL WEIGHT OF (B) AND (C) TO (A) BEING FROM 0.8 TO 1.5.
Claim 2
Dependent Claim
110 words
A COATING COMPRISING, IN COMBINATION, (A) 100 PARTS BY WEIGHT OF A SOLVENT SOLUBLE, HEAT-HARDENABLE ORGANOSILOXANE RESIN, (B) FROM 70 TO 125 PARTS BY WEIGHT OF A FINELY DIVIDED FLAKE ALUMINUM PIGMENT OF AN AVERAGE PARTICLE SIZE PASSING THROUGH A 325 MESH SIEVE, (C) FROM 12% TO 20% BY WEIGHT, BASED ON THE WEIGHT OF THE ALUMINUM PIGMENT, OF A FINELY DIVIDED INORGANIC REFRACTORY OF A PARTICLE SIZE PASSING THROUGH A 325 MESH SIEVE, AND (D) FROM 60 TO 300 PARTS OF A SOLVENT FOR THE ORGANOSILOXANE, THE WHOLE BEING THOROUGHLY ADMIXED, AND THE RATIO OF THE TOTAL WEIGHT OF (B) AND (C) TO (A) BEING FROM 0.8 TO 1.5.
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) | 1959-04-24 | 1959-10-24 | 1960-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-24 | 1963-10-24 | 1964-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-24 | 1967-10-24 | 1968-04-24 | $7700.00 | Window Closed / Lapsed |