Patent US4832949A successfully refreshed from Google Patents.
US4832949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Depilatory composition
Assignee: Individual
•
Filing: 1987-06-18
•
Granted: 1989-05-23
•
Expires: 2007-06-18
Abstract
Abstract A depliatory composition for removal of hair from the human skin is made up of a mixture of honey, sugar and citric acid which mixture is heated to a predetermined temperature level, then allowed to cool so as to form a highly viscous, wax-like composition which can be applied manually in slender strips to the skin. The composition will firmly adhere to the hair with which it comes into contact and, by quickly drawing away from the skin, will cause the hair to be removed from its root but without causing undue irritation and swelling.
Inventors
- 👤 Carola C. Royal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:58
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/96; A61K8/98; A61K8/987; A61K8/988; A61K8/30; A61K8/33; A61K8/36; A61K8/365; A61K8/60; A61Q; A61Q9/00; A61Q9/04
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
113 words
A depilatory composition for the removal of hair from the human skin wherein the composition is to be applied to a portion of the human skin from which the hair is to be removed, said composition comprising major proportions by weight of honey and sugar, and a minor proportion by weight of citric acid, the honey being present in a greater proportion by weight than the combined proportions by weight of sugar and citric acid, said honey, sugar and citric acid being intermixed and heated to a temperature just below the hardening point of the composition so as to be of a wax-like consistency as a preliminary to application to the human skin.
Claim 2
Dependent Claim
113 words
A depilatory composition for the removal of hair from the human skin wherein the composition is to be applied to a portion of the human skin from which the hair is to be removed, said composition comprising major proportions by weight of honey and sugar, and a minor proportion by weight of citric acid, the honey being present in a greater proportion by weight than the combined proportions by weight of sugar and citric acid, said honey, sugar and citric acid being intermixed and heated to a temperature just below the hardening point of the composition so as to be of a wax-like consistency as a preliminary to application to the human skin.
Claim 3
Dependent Claim
31 words
A depilatory composition according to claim 1, said honey and sugar being present in the approximate ratio of two parts by weight of honey for each part by weight of sugar.
Claim 4
Dependent Claim
13 words
A depilatory composition according to claim 1, said citric acid being lemon juice.
Claim 5
Independent Claim
164 words
The method of preparing a composition for the removal of hair from human skin and of applying the composition to a portion of the human skin from which the hair is to be removed comprising the steps of: intermixing major proportions of honey and sugar with a minor proportion of citric acid, the proportion of honey being greater than the combined proportion of sugar and citric acid; cooking said honey, sugar and citric acid to a temperature level on the order of 275° F. at one mile above sea level just below the hardening point of the mixture and continuing to cook the composition at that temperature level without hardening of the composition; cooling the mixture to room temperature level; mechanically working the mixture once cooled as a preliminary to application to the skin; and manually applying the mixture in thin strips to the human skin after the mechanical working step, followed by removing each strip so applied immediately after application to the skin.
Claim 6
Independent Claim
164 words
The method of preparing a composition for the removal of hair from human skin and of applying the composition to a portion of the human skin from which the hair is to be removed comprising the steps of: intermixing major proportions of honey and sugar with a minor proportion of citric acid, the proportion of honey being greater than the combined proportion of sugar and citric acid; cooking said honey, sugar and citric acid to a temperature level on the order of 275° F. at one mile above sea level just below the hardening point of the mixture and continuing to cook the composition at that temperature level without hardening of the composition; cooling the mixture to room temperature level; mechanically working the mixture once cooled as a preliminary to application to the skin; and manually applying the mixture in thin strips to the human skin after the mechanical working step, followed by removing each strip so applied immediately after application to the skin.
Claim 7
Dependent Claim
33 words
The method according to claim 4, there being a major proportion of not less than 60% by weight of honey, and a minor proportion of not more than 40% by weight of sugar.
Claim 8
Dependent Claim
26 words
The method according to claim 4, including the step of adding water to the mixture after the cooling step and preliminary to the mechanical working step.
Claim 9
Dependent Claim
24 words
The method according to claim 6, in which the mechanical working step is characterized by manually stretching or kneading the mixture between the hands.
Claim 10
Dependent Claim
31 words
The method according to claim 4, further characterized by heating the mixture during the cooking step to a temperature on the order of 275° F. at one mile above sea level.
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) | 1992-05-22 | 1992-11-21 | 1993-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-22 | 1996-11-21 | 1997-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-22 | 2000-11-21 | 2001-05-23 | $7700.00 | Window Closed / Lapsed |