A Check Mechanism For External Triggers

Checking a rod with more than two points was first disclosed by Ricardo Alonso in 1996.  This check can work solo, or stacked for bi-directional control to rods as for caulking guns, pedestal devices, jack stands, etc...

US Pats & Pats Pend.: US.D395,995; US.D425,776; US.D425,399; US.5,829,098; US.5,953,789; US.6,032,331; US.6,397,431; US.6,640,387 .  Door Butler®,  The Red Thing™,  The Jimmy Clip™,  Charlie™,  Door Genie™, MagChek™, Touch-O-Feather™, and the reddish colored hold-open tab are trademarks of R.A. Products Co. Inc.  Copyright © 1996-2004 RAPCO™ & Ricardo Alonso.