Patent US2876141A successfully refreshed from Google Patents.
US2876141A
Expired / Lapsed
US
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Anti-soiling treatment of carpet and rug backing yarns and fibers
Assignee: Atlantic Industries Inc
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Filing: 1956-11-05
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Granted: 1959-03-03
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Expires: 1976-11-05
Abstract
No abstract record available.
Inventors
- 👤 Russell R Matthews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:19
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/322; D06M13/402; D06M13/405; D06M13/02; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23986
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
THE PROCESS OF PREVENTING SOILING IN USE OF CARPET FLOOR COVERING HAVING FACE YARN SUBJECT TO SOILING AS THE RESULT OF OIL WICKING FROM OIL TREATED YARN COMPRISING THE BACKING OF SUCH CARPET FLOOR COVERING, WHICH PROCESS COMPRISES APPLYING TO SAID BACKING YARN A SOLUTION CONSISTING ESSENTIALLY OF: 26 GALLONS OF MINERAL OIL; 6 GALLONS OF "BASE CORDAGE OIL"; 2 GALLONS OF OLEIC ACID; AND 40 GALLONS OF CATIONIC WETTING AGENT COMPOSED OF TRIMETHYL-B-OLEAMIDO-ETHYL AMMONIUM SULFATE.
Claim 2
Dependent Claim
76 words
THE PROCESS OF PREVENTING SOILING IN USE OF CARPET FLOOR COVERING HAVING FACE YARN SUBJECT TO SOILING AS THE RESULT OF OIL WICKING FROM OIL TREATED YARN COMPRISING THE BACKING OF SUCH CARPET FLOOR COVERING, WHICH PROCESS COMPRISES APPLYING TO SAID BACKING YARN A SOLUTION CONSISTING ESSENTIALLY OF: 26 GALLONS OF MINERAL OIL; 6 GALLONS OF "BASE CORDAGE OIL"; 2 GALLONS OF OLEIC ACID; AND 40 GALLONS OF CATIONIC WETTING AGENT COMPOSED OF TRIMETHYL-B-OLEAMIDO-ETHYL AMMONIUM SULFATE.
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) | 1962-03-02 | 1962-09-01 | 1963-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-02 | 1966-09-01 | 1967-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-02 | 1970-09-01 | 1971-03-03 | $7700.00 | Window Closed / Lapsed |