Patent US2527062A successfully refreshed from Google Patents.
US2527062A
Expired / Lapsed
US
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Method of conditioning bar soap for pressing by means of infrared radiation
Assignee: Colgate Palmolive Co
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Filing: 1946-08-05
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Granted: 1950-10-24
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Expires: 1966-08-05
Abstract
No abstract record available.
Inventors
- 👤 Heald Robert Franklin
- 👤 Sutter Charles
- 👤 Compa Russell Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:36
CPC Classifications
C; C11; C11D; C11D13/00; C11D13/02; C11D13/04; C11D13/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
THE PROCESS OF CONDITIONING HIGH MOISTURE BAR SOAP FOR PRESSING WHICH COMPRISES IRRADIATING SUCH BAR SOAP WITH INFRA RED RAYS AND BLASTING THE IRRADIATED SURFACE WITH A SUFFICIENTLY STRONG CURRENT OF AIR IN THE GENERAL DIRECTION OF THE HEAT RAYS THAT SUBSTANTIAL TEMPERATURE RISE IS PREVENTED.
Claim 2
Dependent Claim
46 words
THE PROCESS OF CONDITIONING HIGH MOISTURE BAR SOAP FOR PRESSING WHICH COMPRISES IRRADIATING SUCH BAR SOAP WITH INFRA RED RAYS AND BLASTING THE IRRADIATED SURFACE WITH A SUFFICIENTLY STRONG CURRENT OF AIR IN THE GENERAL DIRECTION OF THE HEAT RAYS THAT SUBSTANTIAL TEMPERATURE RISE IS PREVENTED.
References Cited (Backward Citations)
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US2186067A
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US2282070A
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US2281184A
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US2360257A
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US2349300A
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US2405191A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-23 | 1954-04-24 | 1954-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-23 | 1958-04-24 | 1958-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-23 | 1962-04-24 | 1962-10-24 | $7700.00 | Window Closed / Lapsed |