US2776268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Leather paste polish containing wax and a monoglyceride
Assignee: Best Foods Inc
•
Filing: 1952-10-18
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Granted: 1957-01-01
•
Expires: 1972-10-18
Abstract
No abstract record available.
Inventors
- 👤 Morrill Elliott
- 👤 Richard G Landwerlen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:04
CPC Classifications
C; C09; C09G; C09G1/00; C09G1/06; C09G1/08; C09G1/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A WAX PASTE POLISH COMPRISING ABOUT 20 TO ABOUT 30% OF A MIXTURE OF WAXES, SAID WAX MIXTURE CONTAINING ABOUT 30 TO ABOUT 45% MINERAL WAXES, A HYDROCARBON SOLVENT, ABOUT 1 TO ABOUT 5% OF AN ACID ESTER OF A POLYHYDRIC ALCOHOL CONTAINING AT LEAST TWO FREE HYDROXYL GROUPS IN THE ALCOHOL RESIDUE THEREOF AND A FATTY ACID CONTAINING AT LEAST 12 CARBON ATOMS AND ABOUT 2 TO ABOUT 15% OF A THERMOPLASTIC SYNTHETIC RESIN SOLUBLE IN SAID HYDROCARBON SOLVENT AND SELECTED FROM THE GROUP CONSISTING OF BETA PINENE RESINS, TERPENE PHENOLIC RESINS, COUMARONE-INDENE RESINS AND POLYSTYRENE RESINS.
Claim 2
Dependent Claim
98 words
A WAX PASTE POLISH COMPRISING ABOUT 20 TO ABOUT 30% OF A MIXTURE OF WAXES, SAID WAX MIXTURE CONTAINING ABOUT 30 TO ABOUT 45% MINERAL WAXES, A HYDROCARBON SOLVENT, ABOUT 1 TO ABOUT 5% OF AN ACID ESTER OF A POLYHYDRIC ALCOHOL CONTAINING AT LEAST TWO FREE HYDROXYL GROUPS IN THE ALCOHOL RESIDUE THEREOF AND A FATTY ACID CONTAINING AT LEAST 12 CARBON ATOMS AND ABOUT 2 TO ABOUT 15% OF A THERMOPLASTIC SYNTHETIC RESIN SOLUBLE IN SAID HYDROCARBON SOLVENT AND SELECTED FROM THE GROUP CONSISTING OF BETA PINENE RESINS, TERPENE PHENOLIC RESINS, COUMARONE-INDENE RESINS AND POLYSTYRENE RESINS.
References Cited (Backward Citations)
GB411860A
Cited
US2114490A
Cited
US2201064A
Cited
US2320236A
Cited
US2355061A
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US2561816A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-01 | 1960-07-02 | 1961-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-01 | 1964-07-02 | 1965-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-01 | 1968-07-02 | 1969-01-01 | $7700.00 | Window Closed / Lapsed |