US 11,805,883 B1
Dermatologic lubricant dispenser and buffing applicator
Syed Saleem Shah, Clarksville, MD (US); and Saif Uddin Syed, Lutherville, MD (US)
Assigned to Sasy Scientifics LLC, Clarksville, MD (US)
Filed by Sasy Scientifics LLC, Clarksville, MD (US)
Filed on Jan. 25, 2022, as Appl. No. 17/584,367.
Claims priority of provisional application 63/141,732, filed on Jan. 26, 2021.
Int. Cl. A45D 40/26 (2006.01); A61H 7/00 (2006.01)
CPC A45D 40/26 (2013.01) [A45D 2200/054 (2013.01); A61H 7/004 (2013.01); A61H 7/005 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A hand-held device comprising:
a handle;
a housing operatively connected to the handle, wherein the housing comprises a first portion and a second portion;
a cartridge positioned inside the second portion of the housing, wherein the cartridge is adapted to contain a bio-safe lubricant;
an applicator head attached to the first portion of the housing, wherein the applicator head comprises a smooth surface;
a nozzle operatively connected to the cartridge and extending through the applicator head, wherein the nozzle is adapted to discharge the lubricant out from the applicator head;
a rod in the cartridge;
a plate connected to the rod and positioned in the cartridge;
a first motor in the first portion of the housing, wherein the first motor is to drive motion of the applicator head; and
a second motor operatively connected to the rod, wherein the second motor is to drive motion of the rod in the cartridge, and wherein the rod is to drive motion of the plate in the cartridge.