Caulking gun and cartridge
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 11, 1992
Grant Date -
N/A
app pub date -
Aug 17, 1990
filing date -
Aug 17, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A caulking gun with the open supporting framework that has a forwardly disposed ring member and a rearwardly disposed trigger actuating mechanism that is cooperative with a rod member with teeth thereon to advance the piston on the one end of the rod member which in turn operates on a moveable member in a disposable cartridge that is received by the supporting framework. A nozzle is removably connectable with the cartridge and is also removably connectable with the ring member of the gun to provide selective detachment.
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