US4050825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cake of soap, especially for washing hands
Assignee: Individual
•
Filing: 1973-12-03
•
Granted: 1977-09-27
•
Expires: 1993-12-03
Abstract
Abstract An article for cleansing including a cake of soap defined in part by a top surface and opposite end surfaces with a recess opening upwardly through the top surface and endwise through the end surfaces with the opening being defined by a bottom surface and opposing spaced inner peripheral surfaces, a plate in the recess completely covering the bottom surface and having means for preventing water from erroding the peripheral surfaces thereby precluding disintegration of the cake of soap, the errosion preventing means being defined by an upper surface of the plate opening concavely outwardly in a direction toward the top surface and/or by a pair of flanges carried by the plate directed from the plate upper surface toward the top surface with each flange being contiguous an associated one of the cake soap peripheral surfaces.
Inventors
- 👤 Walter Stein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:27
CPC Classifications
A; A46; A46B; A46B15/00; A47; A47K; A47K7/00; A47K7/02; A47K7/03; A46B2200/00; A46B2200/10; A46B2200/102; A46B2200/1046
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
149 words
An article for cleansing comprising a cake of soap, said cake of soap being defined in part by a top surface and opposite end surfaces, a recess in said cake of soap opening upwardly through said top surface and endwise through said end surfaces, said opening being defined by a bottom surface and opposing spaced inner peripheral surfaces between said top and bottom surfaces and extending between said end surfaces, an imperforate plate in said recess completely covering said bottom surface, means securing said plate to said cake of soap, bristle means carried by said plate and being at least partially disposed within said opening, said plate having means for preventing water from erroding said peripheral surfaces thereby precluding disintegration of said cake of soap, and said errosion preventing means being defined by an upper surface of said plate opening concavely outwardly in a direction toward said top surface.
Claim 2
Dependent Claim
149 words
An article for cleansing comprising a cake of soap, said cake of soap being defined in part by a top surface and opposite end surfaces, a recess in said cake of soap opening upwardly through said top surface and endwise through said end surfaces, said opening being defined by a bottom surface and opposing spaced inner peripheral surfaces between said top and bottom surfaces and extending between said end surfaces, an imperforate plate in said recess completely covering said bottom surface, means securing said plate to said cake of soap, bristle means carried by said plate and being at least partially disposed within said opening, said plate having means for preventing water from erroding said peripheral surfaces thereby precluding disintegration of said cake of soap, and said errosion preventing means being defined by an upper surface of said plate opening concavely outwardly in a direction toward said top surface.
Claim 3
Dependent Claim
92 words
The article as defined in claim 1 including further means for preventing water from erroding said peripheral surfaces, said further errosion preventing means being a pair of flanges carried by said plate, said flanges being directed from said plate upper surface toward said top surface, each flange being contiguous an associated one of said peripheral surfaces, and said flanges extending between said end surfaces whereby water within the confines of said flanges and said plate upper surface can drain endwise through said end surfaces without adversely effecting said bottom and peripheral surfaces.
Claim 4
Dependent Claim
24 words
The article as defined in claim 2 wherein said plate includes oppositely directed longitudinal edges embedded in said peripheral surfaces defining said securing means.
Claim 5
Dependent Claim
29 words
The article as defined in claim 3 wherein said plate includes a bottom surface from which is directed projections embedded in said cake of soap defining said securing means.
Claim 6
Dependent Claim
36 words
The article as defined in claim 4 wherein said plate includes a bottom surface from which is downwardly directed a pair of spaced endwise extending flanges embedded in said cake of soap defining said securing means.
Claim 7
Dependent Claim
19 words
The article as defined in claim 5 including enlarged heads carried by at least selected ones of said projections.
Claim 8
Dependent Claim
29 words
The article as defined in claim 2 wherein said plate includes a bottom surface from which is directed projections embedded in said cake of soap defining said securing means.
Claim 9
Dependent Claim
36 words
The article as defined in claim 2 wherein said plate includes a bottom surface from which is downwardly directed a pair of spaced endwise extending flanges embedded in said cake of soap defining said securing means.
Claim 10
Dependent Claim
24 words
The article as defined in claim 1 wherein said plate includes oppositely directed longitudinal edges embedded in said peripheral surfaces defining said securing means.
Claim 11
Dependent Claim
29 words
The article as defined in claim 1 wherein said plate includes a bottom surface from which is directed projections embedded in said cake of soap defining said securing means.
Claim 12
Dependent Claim
36 words
The article as defined in claim 1 wherein said plate includes a bottom surface from which is downwardly directed a pair of spaced endwise extending flanges embedded in said cake of soap defining said securing means.
Claim 13
Dependent Claim
41 words
The article as defined in claim 1 wherein said plate includes a bottom surface from which is downwardly directed a plurality of walls of a checkerboard configuration as viewed in plan embedded in said cake of soap defining said securing means.
Claim 14
Dependent Claim
41 words
The article as defined in claim 1 wherein said plate includes a bottom surface from which is directed projections embedded in said cake of soap defining said securing means, and enlarged heads carried by at least selected ones of said projections.
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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) | 1980-09-26 | 1981-03-28 | 1981-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-26 | 1985-03-28 | 1985-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-26 | 1989-03-28 | 1989-09-27 | $7700.00 | Window Closed / Lapsed |