Applicator device with a perforated piston

Details Applicator device with a perforated piston Applicator device with a perforated piston

1995-05-23

1997-06-10

Bratlie, Steven A.

Coating implements with material supply

Supply container and independent applicator

Applicator includes container closure or overlies material

401127, 401129, 401130, A45D 3400, A45D 4000

Patent

active

056369310

ABSTRACT:
An applicator device for a non-gaseous product (12), comprising an axis of symmetry (X--X), a reservoir (11) containing this product, a cap (2) intended to close the reservoir (11) and an applicator carrier (4) joined to the cap (2) and supporting an applicator element (5) capable of taking up the product. A piston (13) in the reservoir (11) between the product and the applicator element (5) has at least one opening (14) for the emergence of the product and a spring (17) to ensure a pressure of the applicator element (5) on the piston in order to cause the product to emerge through the opening (14) and thus to take up some of the product on the applicator element (5) during the application of the cap (2) on the reservoir (11), the piston being capable of displacement solely in the direction of the axis (X).

REFERENCES:
patent: Re21757 (1941-04-01), Deakers et al.
patent: 1362808 (1920-12-01), McFarland
patent: 1375938 (1921-04-01), Slack
patent: 4929108 (1990-05-01), Gueret

Affiliated with

Also associated with

Rating

Applicator device with a perforated piston does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Applicator device with a perforated piston, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Applicator device with a perforated piston will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-760504