Breakable ampule with swab

• US 4,784,506 A
• Filed: 05/18/1987
• Issued: 11/15/1988
• Est. Priority Date: 07/17/1985
• Status: Expired due to Fees

• Current Assignee: Kores Holding ZUG AB Baarestrasse
• Original Assignee: Kores Holding Zug AG
• Inventors: DeSaint-Leon, Andre, Koreska, Robert
• Primary Examiner(s): Bratlie, Steven A.
• Application Number:
  US07/026,708
• Time in Patent Office: 547 Days
• Field of Search: 401/57, 401/92, 401/132, 401/133, 401/134, 401/196, 604/3
• US Class Current: 401/132
• CPC Class Codes: A45D 2200/1018 comprising a pad, i.e. a cushion-like mass of soft material, with or without gripping means
• CPC Class Codes: A45D 34/04 Appliances specially adapted for applying liquid, e.g. using roller or ball
• CPC Class Codes: A61M 35/006 using sponges, foams, absorbent pads or swabs as spreading means
• CPC Class Codes: B05C 17/002 with feed system for supplying material from an external source; Supply controls therefor B05C17/02 takes precedence
• CPC Class Codes: B43M 11/08 of the fountain-pen type

Abstract

A device for applying a predetermined quantity of liquid to a surface, the liquid being contained in a breakable ampule which is substantially cylindrical and enclosed in a flexible and resistant casing closed at one end with an absorbent material, wherein the device comprises a tubular body open at one end, accommodating the ampule and comprising at least two flexible blades formed in its wall, placed substantially opposite each other, each of these blades having at least one tappet facing inward and offset longitudinally with respect to the corresponding tappet of the other blade.

Claims

1. A device for applying a predetermined quantity of a liquid to a surface, said liquid being contained in a breakable ampule (13) which is substantially cylindrical and enclosed in a flexible and resistant casing closed at one end with an absorbent material, wherein said device comprises a tubular body (1) open at one end (2), accommodating the ampule (13) and comprising at least two flexible blades (3) and (4) formed in its wall, placed substantially opposite each other, each of these blades having at least one tappet (7) and (8) facing inward and offset longitudinally with respect to the corresponding tappet of the other blade.

2. A device according to claim 1, characterized in that the flexible blades comprise cutouts in the tubular body.

3. A device according to claim 1, characterized in that the ampule (13) or breakable capsule is contained in a flexible and resistent casing (14) which is closed at one end by an absorbent material (15) which extends outside of the tubular body (1) when the breakable ampule (13) or the breakable capsule is placed therein.

4. A device according to claim 1, characterized in that it comprises, at its end opposite the opening, a pusher (10) connected to a shaft (11) protruding outside of the tubular body (1).

5. A device according to claim 1, characterized in that the tubular body (1) has on its internal wall an annular collar (9) which makes it possible to center and hold the casing (14).