US3274119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transparent soap bar
Assignee: Lever Brothers Co
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Filing: 1963-03-01
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Granted: 1966-09-20
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Expires: 1983-03-01
Abstract
No abstract record available.
Inventors
- 👤 Goldwasser Seymore
- 👤 Frederick V Ryer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:52
CPC Classifications
C; C11; C11D; C11D17/00; C11D17/0095; C11D13/00
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
101 words
A PROCESS FOR PREPARING A TRANSPARENT SOAP BAR WHICH COMPRISES WORKING A LIQUID NEAT SOAP COMPOSITION HAVING ABOUT 5% TO ABOUT 24% TOTAL TRANS-OLEIC ACID RADICALS THEREIN BASED UPON TOTAL FAT CHARGE TO CONVERT MECHANICAL ENERGY INTO HEAT ENERGY AND TO CAUSE A RISE IN TEMPERATURE TO WITING A RANGE OF ABOUT 100* TO 110* F. WHOSE MOISTURE CONTENT AND SALT CONTENT HAVE BEEN ADJUSTED PRIOR TO THE END OF THE WORKING STEP TO PROVIDE 14% TO 17.5% MOISTURE AND ABOUT 0.2% TO 0.8% WATERSOLUBLE, SOAP-COMPATIBLE ALKALI METAL SALT IN THE FINISHED BAR; AND COMPACTING THE SOAP COMPOSITION INTO BAR FORM.
Claim 2
Dependent Claim
101 words
A PROCESS FOR PREPARING A TRANSPARENT SOAP BAR WHICH COMPRISES WORKING A LIQUID NEAT SOAP COMPOSITION HAVING ABOUT 5% TO ABOUT 24% TOTAL TRANS-OLEIC ACID RADICALS THEREIN BASED UPON TOTAL FAT CHARGE TO CONVERT MECHANICAL ENERGY INTO HEAT ENERGY AND TO CAUSE A RISE IN TEMPERATURE TO WITING A RANGE OF ABOUT 100* TO 110* F. WHOSE MOISTURE CONTENT AND SALT CONTENT HAVE BEEN ADJUSTED PRIOR TO THE END OF THE WORKING STEP TO PROVIDE 14% TO 17.5% MOISTURE AND ABOUT 0.2% TO 0.8% WATERSOLUBLE, SOAP-COMPATIBLE ALKALI METAL SALT IN THE FINISHED BAR; AND COMPACTING THE SOAP COMPOSITION INTO BAR FORM.
Claim 3
Dependent Claim
11 words
A TRANSPARENT SOAP BAR PREPARED BY THE PROCESS OF CLAIM 1.
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) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |