Patent US4983653A successfully refreshed from Google Patents.
Patent US3931035A successfully refreshed from Google Patents.
US3931035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soap bar
Assignee: Individual
•
Filing: 1975-04-02
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Granted: 1976-01-06
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Expires: 1995-04-02
Abstract
Abstract A soap bar composed of a hollow shell of bar soap material defining a cavity filled by a core composed of small remaining pieces of soap bars and a congealed mass of a soap solution. The shell has an access opening through which the soap pieces and solution, in a fluent form, are applied to the cavity.
Inventors
- 👤 Theodore G. Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:48
CPC Classifications
C; C11; C11D; C11D17/00; C11D17/04; C11D17/048; C11D17/0039
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
48 words
A soap bar comprising a hollow shell of bar soap material defining a large cavity and an access opening, said shell, cavity and access opening having the configuration shown in FIG. 1, and a hard core of soap material of a size and shape substantially filling said cavity.
Claim 2
Dependent Claim
48 words
A soap bar comprising a hollow shell of bar soap material defining a large cavity and an access opening, said shell, cavity and access opening having the configuration shown in FIG. 1, and a hard core of soap material of a size and shape substantially filling said cavity.
Claim 3
Dependent Claim
29 words
A soap bar as in claim 1, said core being composed of a multiplicity of bar soap remnants and a congealed soap solution in which said remnants are imbedded.
Claim 4
Dependent Claim
31 words
A soap bar as in claim 2, said shell having an access opening for initially receiving the soap bar remnants and thereafter a soapy solution in cream, paste or liquid form.
Claim 5
Dependent Claim
19 words
A soap bar as in claim 3, and a portion of the congealed soap solution filling said access opening.
References Cited (Backward Citations)
US1320855A
Cited
GB189807935A
Cited
US1495978A
Cited
FR734565A
Cited
FR1195697A
Cited
US3553138A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-01-05 | 1979-07-07 | 1980-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-01-05 | 1983-07-07 | 1984-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-01-05 | 1987-07-07 | 1988-01-06 | $7700.00 | Window Closed / Lapsed |