Dispenser head for fluid container

Details Dispenser head for fluid container Dispenser head for fluid container

2007-11-13

2007-11-13

Walczak, David J. (Department: 3751)

Coating implements with material supply

Including ball, roller or endless-belt tool

Ball

C401S214000, C401S134000

Reexamination Certificate

active

11095678

ABSTRACT:
A dispenser head for mounting to a container body has a storage cavity to contain a predetermined volume of agent, wherein the dispenser head comprises an inserting portion adapted for slidably inserting into the container body to communicate with the storage cavity, and a head housing defining a dispensing opening extended from the inserting portion. A ball dispenser is rotatably disposed at the head housing, and a retention seat is provided at the head housing to substantially retain the ball dispenser at a position wherein the ball dispenser is rotatably received in the head housing for contacting with the agent and a portion of the ball dispenser is exposed from the head housing, so that the spherical applying surface of the ball dispenser is adapted for evenly contacting with the agent to be applied to user.

REFERENCES:
patent: 2823403 (1958-02-01), Whitney
patent: 2976561 (1961-03-01), Culver
patent: 4342522 (1982-08-01), Mackles
patent: 4500222 (1985-02-01), Clading-Boel
patent: 4723860 (1988-02-01), Giblin et al.
patent: 5904432 (1999-05-01), Ando et al.
patent: 5938363 (1999-08-01), Timms et al.

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