Caulking gun and cartridge with afterflow prevention

Caulking gun attachment for use with a high RPM power driver and

Caulking gun cartridge latch

Caulking gun having an adjustable hook

Caulking gun having angle adjustment function

Caulking gun having angle adjustment function

Caulking gun with drive means which facilitate the immediate rel

Caulking gun with means to prevent rotation of compound cartridg

Caulking gun with pressure release mechanism

Caulking tube air escape structure

Caulking tube air escape structure

Caulking tube with an improved seal to retard the passage of air

Cellular wheel sluice for pressure vessels

Center unloading bin for storing free-flowing granular material

Charging valve for containers of fluid products

Chemical dispenser having an exterial connecting apparatus with

Chemical irritant dispenser

Chemical liquid injector

Chemical metering pump

Child safety closure (Method III)