Bottom-fillable lipstick or the like container
AssigneeEyelet Specialty Co., Inc.
InventorEric J. Idec
Life of this patent
Estimating the term…
Abstract
The invention contemplates a modified propel-repel cosmetic-container construction wherein bottom-filling of the container is made possible via filler-tube access ports in the base end of the container and in the pomade-support platform of the pomade-carrier. Carrier propulsion is via slot and internal-thread cams on the respective inner and outer rotatable tubular members of the container, and the arrangement is such that for the lowermost position of the carrier, the upper end of the carrier laps and, therefore, seals off the upper end of the cam slot.
Claims14
A bottom-fillable lipstick or the like container, comprising inner and outer elongate relatively rotatable tubular members extending between a lower base end and an upper dispensing end, said members having interengaging means retaining an axially overlapping relation of said members, said inner member having a tubular upper end which extends upwardly beyond the upper end of said outer member for manual actuating grasp and which defines the dispensing end of the container, an elongate tubular carrier member slidable within said inner tubular member and having radially outward cam-follower means at its lower end, said carrier member having internal pomade-supporting platform means near its upper end, cam formations including (a) an elongate slot in said inner tubular member and of longitudinal extent such that said carrier fully covers the upper end of said slot when said cam follower is at its lowermost position in said slot and (b) internal threads in said outer tubular member and engaged to said cam follower, said platform means and the base ends of said tubular members being open to an extent permitting removable insertion of a bottom-fill tube, whereby for the retracted position of said carrier member, the volume defined within the upper ends of said carrier member and of said inner tubular member can be bottom-filled with tube-extruded pomade without danger of pomade entry into said slot.
Dependencies are inferred from the claim text.