US4264592A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Citrus fruit fresh cream
Assignee: Individual
•
Filing: 1979-01-22
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Granted: 1981-04-28
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Expires: 1999-01-22
Abstract
Abstract A citrus fruit fresh cream cosmetic manufactured from the solid parts of citrus fruit. By blending and homogenizing, an equal quantity in volume of tenderized solid parts of citrus fruit and fresh drinking water, an emulsion is produced as a colloidal dispersion of all the constituents of the fruit in the fresh water. The citrus fruit fresh cream is a cleanser-emulsion by the action of water reducing its surface tension.
Inventors
- 👤 Kosta Xhajanka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:42
CPC Classifications
A; A61; A61Q; A61Q19/00; A61Q19/10; A61K; A61K8/00; A61K8/18; A61K8/96; A61K8/97; A61K8/9783; A61K8/9789; A61Q11/00
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
104 words
A fresh citrus fruit cosmetic cream product obtained by: tenderizing fresh orange peel by immersing the peel in an acidic aqueous solution of sulphuric acid, sodium persulfate, aluminum zinc sulfate, and sodium acid pyrophosphate having a pH of about 2.0 to 2.5 for a period of about 5 to 7 hours; removing the tenderized peel from the solution; rinsing thoroughly with water the removed tenderized peel to remove substantially all trace of the acidic solution; mixing substantially equal parts by volume of water and rinsed peel; and blending the water--peel mixture to form a homogeneous colloidal dispersion of a fresh citrus fruit cosmetic cream.
Claim 2
Dependent Claim
104 words
A fresh citrus fruit cosmetic cream product obtained by: tenderizing fresh orange peel by immersing the peel in an acidic aqueous solution of sulphuric acid, sodium persulfate, aluminum zinc sulfate, and sodium acid pyrophosphate having a pH of about 2.0 to 2.5 for a period of about 5 to 7 hours; removing the tenderized peel from the solution; rinsing thoroughly with water the removed tenderized peel to remove substantially all trace of the acidic solution; mixing substantially equal parts by volume of water and rinsed peel; and blending the water--peel mixture to form a homogeneous colloidal dispersion of a fresh citrus fruit cosmetic cream.
Claim 3
Dependent Claim
58 words
The fresh citrus fruit cosmetic cream of claim 1 wherein the step of tenderizing is effected in the proportion of about 200 grams of peel per liter of acidic solution, the solution comprising, per liter, about 5 grams of aluminum zinc sulfate, 5 grams of sodium acid pyrophosphate, 5 millilters of sulfuric acid, and 0.25 grams sodium persulfate.
Claim 4
Dependent Claim
34 words
The fresh citrus fruit cosmetic cream of claim 2 wherein each liter of the acidic solution further includes about 20 grams of fresh orange peel, ground and dehydrated to about 30 percent water content.
Claim 5
Dependent Claim
29 words
The fresh citrus fruit cosmetic cream of claim 3 wherein the acidic solution is mixed and allowed to settle for about 2 hours prior to immersion of the peel.
Claim 6
Independent Claim
95 words
The method of producing a fresh citrus fruit cosmetic cream product comprising the steps of: tenderizing fresh orange peel by immersing the peel in an acidic aqueous solution having a pH of about 2.0 to 2.5 for a period of about 5 to 7 hours; removing the tenderized peel from the solution; rinsing thoroughly the removed tenderized peel to remove substantially all trace of the acidic solution; mixing substantially equal parts by volume of water and rinsed peel; and blending the water--peel mixture to form a homogeneous colloidal dispersion of fresh citrus fruit cosmetic cream.
Claim 7
Independent Claim
95 words
The method of producing a fresh citrus fruit cosmetic cream product comprising the steps of: tenderizing fresh orange peel by immersing the peel in an acidic aqueous solution having a pH of about 2.0 to 2.5 for a period of about 5 to 7 hours; removing the tenderized peel from the solution; rinsing thoroughly the removed tenderized peel to remove substantially all trace of the acidic solution; mixing substantially equal parts by volume of water and rinsed peel; and blending the water--peel mixture to form a homogeneous colloidal dispersion of fresh citrus fruit cosmetic cream.
Claim 8
Dependent Claim
32 words
The method of claim 5 wherein the step of tenderizing includes premixing the acidic solution to contain sulfuric acid, sodium persulfate, aluminum zinc sulfate, sodium acid pyrophosphate, and ground dehydrated orange peel.
Claim 9
Dependent Claim
29 words
The method of claim 6 wherein the step of tenderizing further includes allowing the premixed acidic solution to settle for about two hours prior to immersing the peel therein.
References Cited (Backward Citations)
US3112202A
Cited
US3890212A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-04-27 | 1984-10-27 | 1985-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-04-27 | 1988-10-27 | 1989-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-04-27 | 1992-10-27 | 1993-04-28 | $7700.00 | Window Closed / Lapsed |