Patent ID: 11964297
Assignee: RICHARD BREWINGTON
Field: Surface technology, coating (Chemistry)
Classification: CPC B | IPC B

Claim 0:
1. A caulk gun with a segmented plunger assembly, comprising:
a handle connected to a tube housing, a trigger with a levered connection with a frictional tab and a thumb lock mechanism; and
two or more rods with a male to female connection, wherein the segmented plunger assembly passes through a hole in the back of the tube housing, the frictional tab, and a hole a back of the handle, a front end of the segmented plunger assembly being located within the tube housing with the male to female connection configured for a flat round plunger, wherein
a motion of the segmented plunger assembly is regulated by the thumb lock mechanism and a thumb lock groove, the thumb lock groove being located near the back of each rod, the thumb lock mechanism being located on the outside of the back of the handle.