Patent ID: 11957238
Assignee: COLORESCIENCE, INC.
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A powder dispensing brush configured to apply a powder to a skin surface of a user, comprising:
a housing;
a powder supply chamber having an interior space configured to hold a predetermined volume of the powder;
a second chamber configured to receive a volume of the powder from the powder supply chamber;
a passageway extending from the powder supply chamber to the second chamber;
a filter positioned between the powder supply chamber and the second chamber, the filter being sized and configured to prevent a passage of masses of powder greater than a predetermined size through the filter and into the second chamber and to permit a passage of masses of powder smaller than or equal to a predetermined size to pass through the filter and into the second chamber upon activation by a user;
a flow restrictor plate comprising a plurality of orifices that are in fluid communication with an interior space of the second chamber, the flow restrictor plate being configured to receive the powder from the volume of the powder within the second chamber upon actuation by a user, wherein each of the plurality of orifices comprises a proximal end and a distal end; and
a plurality of bristles extending in a distal direction from a distal end portion of the housing;
wherein:
each of the plurality of orifices is conical in shape and increases in diameter along a length extending between the proximal and distal ends;
the powder from the second chamber enters the proximal end of each of the plurality of orifices; and
a diameter of the second chamber is approximately one-half of a diameter of the passageway.