US2949374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polishing composition
Assignee: Simoniz Co
•
Filing: 1958-12-29
•
Granted: 1960-08-16
•
Expires: 1978-12-29
Abstract
No abstract record available.
Inventors
- 👤 Edward R Kendall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:09
CPC Classifications
C; C09; C09G; C09G1/00; C09G1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
A POLISHING COMPOSITION CONSISTING ESSENTIALLY OF: ABOUT 10-30% OF FINELY DIVIDED ABRASIVE, ABOUT 5-16% OF A WAX, ABOUT 2-12% OF A POLYDIALKYLISILOXANE, ABOUT 40-70% OF A HYDROCARBON SOLVENT, AND ABOUT 1-10% OF AN OLEOPHILIC THICKENER DISPERSIBLE IN SAID SOLVENT, ALL SAID AMOUNTS BEING BY WEIGHT OF SAID COMPOSITION.
Claim 2
Dependent Claim
48 words
A POLISHING COMPOSITION CONSISTING ESSENTIALLY OF: ABOUT 10-30% OF FINELY DIVIDED ABRASIVE, ABOUT 5-16% OF A WAX, ABOUT 2-12% OF A POLYDIALKYLISILOXANE, ABOUT 40-70% OF A HYDROCARBON SOLVENT, AND ABOUT 1-10% OF AN OLEOPHILIC THICKENER DISPERSIBLE IN SAID SOLVENT, ALL SAID AMOUNTS BEING BY WEIGHT OF SAID COMPOSITION.
References Cited (Backward Citations)
US2224685A
Cited
US2839482A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-16 | 1964-02-15 | 1964-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-16 | 1968-02-15 | 1968-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-16 | 1972-02-15 | 1972-08-16 | $7700.00 | Window Closed / Lapsed |