Disposable mascara tester

• US 4,982,838 A
• Filed: 05/31/1989
• Issued: 01/08/1991
• Est. Priority Date: 05/31/1989
• Status: Expired due to Fees

• Current Assignee: Georg Karl Geka-Brush GmbH
• Original Assignee: Georg Karl Geka-Brush GmbH
• Inventors: Fitjer, Holger
• Primary Examiner(s): Fidei, David T.
• Application Number:
  US07/359,197
• Time in Patent Office: 587 Days
• Field of Search: 206/38, 206/209, 206/361, 206/363, 206/370, 206/438, 206/581, 206/601, 206/823, 132/317, 132/318
• US Class Current: 206/209
• CPC Class Codes: A45D 40/0087 for samples
• CPC Class Codes: A45D 40/267 comprising a wiper
• CPC Class Codes: Y10S 206/823 Cosmetic, toilet, powder puff

Abstract

A disposable mascara tester for the hygienic testing of cosmetic materials includes a stem, an applicator attached to the stem, a stripper on the stem, and a plastic covering disposed about the stem, the stripper and the applicator. The plastic covering is sealed to thereby define a sealed capsule in which the stem, the stripper and the applicator are encapsulated. The applicator is operable to effect application of a sample of cosmetic material within the sealed capsule upon unsealing of the plastic covering.

Claims

1. A disposable mascara tester for the hygienic testing of cosmetic materials comprising a stem mean, an applicattor attached to said stem means, a stripper means on said stem means operable to strip excess of said cosmetic materials from said applicator, a plastic covering disposed about said stem means, said stripper means and said applicator, said plastic covering being sealed to thereby define a sealed capsule in which said stem means, said stripper means and said applicator are encapsulated, and a sample of cosmetic material within said sealed capsule, said plastic covering having a reservoir chamber and a stem chamber, and clamping means clamping a portion of said plastic cover onto said stripper means, said clamped portion of said plastic cover dividing said plastic cover into said reservoir and said stem chambers, said applicator being operable to effect application of said sample of cosmetic material upon unsealing said plastic covering.

2. A disposable mascara tester according to claim 1, wherein said stripper means has a circular configuration, and said clamping means presses said portion of said plastic cover circumferentially about said stripper means.

3. A disposable mascara tester according to claim 1, wherein said clamping means comprises two semi-circular parts, and fastening means fastening said two semi-circular parts together.

4. A disposable mascara tester according to claim 3, wherein said fastening means comprises a projection on one of said semi-circular parts and an opening in the other of said semi-circular parts, said opening receiving said projection with an interference fit.

5. A disposable mascara tester according to claim 3, wherein each of said semi-circular parts comprises a semi-circular mid-section and two lateral end flange sections, each said semi-circular mid-sections having a center, said two lateral end flanges being parallel to a diametrical plane passing through center.

6. A disposable mascara tester according to claim 3, further comprising connecting means connecting said two semi-circular parts together.

7. A disposable mascara tester according to claim 6, wherein said connecting means comprises an integral connecting between said two semi-circular parts.

8. A disposable mascara tester according to claim 5, wherein one of said lateral end flanges of one of said semi-circular parts is integrally joined to one of said lateral end flanges of the other of said semi-circular parts.

9. A disposable mascara tester according to claim 1, wherein said stripper means has an external circumferential projection, said clamping means having an internal annular groove, said groove receiving said projection with said portion of said plastic covering being disposed between said projection and said groove.

10. A disposable mascara tester according to claim 1, wherein said clamping means is cooperable with said stripper means to seal said reservoir chamber from said stem chamber.