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Dispenser assembly for a fluid product comprising a device having a twin lever arm in order to actuate a dispensing means
   
Document Number
US Patent 5203478
Issued Date
April 20, 1993
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Abstract
In the device (1) according to the invention, the lever arm actuating the valve consists of an element (5) disposed symmetrically on either side of the push-button against which it presses by means of a projection (24). The small plate (5) has four catches (25a, 25b, 25c, 25d) each sliding in a channel formed in a guide means (16a, 16b, 16c, 16d) carried by the fixed part (4) of the distributor head parallel to the longitudinal axis of the assembly. When one end (23a) of the small plate (5) is pressed, the two catches (25a, 25d) slide downwards in their channels and the other two catches (25b, 25c) remain in the abutting position at the top of their associated channels.
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Dispenser assembly for a fluid product comprising a device having a twin lever arm in order to actuate a dispensing means - US Patent 5203478 Drawing
Drawing from US Patent 5203478
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Number of Claims:
12
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Owner
L'Oreal (Paris,FR)
Published
April 20, 1993
Application Number
07/770,405
Filed
October 3, 1991
US Classification
222/402.13   222/402.15
Int'l Classification
B65D   83/16   (20060101)  
Assistant Examiner
Attorney/Law Firm
Priority Data
Oct 15, 1990 [FR] 90 12689
USPTO Field of Search
222/402.1   222/402.13   222/402.15   222/509  
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Claims
Description
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