US2613185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite detergent bar
Assignee: Micro Processing Equipment Inc
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Filing: 1951-03-30
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Granted: 1952-10-07
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Expires: 1971-03-30
Abstract
No abstract record available.
Inventors
- 👤 Donald E Marshall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:08
CPC Classifications
C; C11; C11D; C11D17/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A COMPOSITE OR MULTI-PART BAR OF DETERGENT COMPRISING: A HOMOGENEOUS SOLID BODY CONSISTING ESSENTIALLY OF UNADULTERATED MECHANICALLY COLD MILLED SOAP HAIVNG AN ULTRA-MICROCRYSTALLINE STRUCTURE AND EXCEPTIONAL COLD WELDING PROPERTIES, SAID BODY BEING PRESHAPED AND HAVING SUBSTANTIAL MASS; ANOTHER PRESHAPED HOMOGENEOUS SOLID BODY OF A DETERGENT SELECTED FROM A GROUP CONSISTING OF FATTY ACID SOAP AND ORGANIC SULFATED AND SULFONATED ANIONIC WATER SOLUBLE DETERGENTS SEPARATE AND AT ALL TIMES DISTINGUISHABLE FROM THE FIRST NAMED BODY AND ALSO HAVING SUBSTANTIAL
Claim 2
Dependent Claim
78 words
A COMPOSITE OR MULTI-PART BAR OF DETERGENT COMPRISING: A HOMOGENEOUS SOLID BODY CONSISTING ESSENTIALLY OF UNADULTERATED MECHANICALLY COLD MILLED SOAP HAIVNG AN ULTRA-MICROCRYSTALLINE STRUCTURE AND EXCEPTIONAL COLD WELDING PROPERTIES, SAID BODY BEING PRESHAPED AND HAVING SUBSTANTIAL MASS; ANOTHER PRESHAPED HOMOGENEOUS SOLID BODY OF A DETERGENT SELECTED FROM A GROUP CONSISTING OF FATTY ACID SOAP AND ORGANIC SULFATED AND SULFONATED ANIONIC WATER SOLUBLE DETERGENTS SEPARATE AND AT ALL TIMES DISTINGUISHABLE FROM THE FIRST NAMED BODY AND ALSO HAVING SUBSTANTIAL
References Cited (Backward Citations)
GB189724779A
Cited
GB189827233A
Cited
FR611396A
Cited
US1764009A
Cited
GB304801A
Cited
US1900609A
Cited
US2228921A
Cited
US2330497A
Cited
US2508578A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-07 | 1956-04-07 | 1956-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-07 | 1960-04-07 | 1960-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-07 | 1964-04-07 | 1964-10-07 | $7700.00 | Window Closed / Lapsed |