LOCK BOLT

Brand Owner Address Description
BUTLER LOCK BOLT BUTLER MANUFACTURING COMPANY Kansas City MO THE WORDS LOCK AND BOLT AND THE REPRRESENTATION OF THE GOODS ARE DISCLAIMED APART FROM THE MARK AS SHOWN.;BLIND FASTENERS;MAY 1, 1930, AS TO BUTLER.;MAY 1, 1930, AS TO BUTLER.;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A lock set installation apparatus has a pair of hole saw guides which locate a hole to receive door operating members of a lock set. Each hole saw guide has at least one rail member which oppose one another. A lock bolt hole mechanism is movable and coupled with the rails. The lock bolt hole mechanism centers the lock bolt hole onto the door. A locking mechanism locks the hole saw guides with respect to one another to enable cutting of the door.