(under subclass 15) Devices having lifting-levers provided intermediate their length with load-engaging hooks fixed or moveably mounted thereon. In this subclass are included the second-class levers (cant dogs) used for handling logs and heavy timbers.
SEE OR SEARCH CLASS
37, Excavating,
302, and 303, for similar devices for removing stumps and stones.
157, Wheelwright Machines,
1.1+, particularly subclasses 1.26+ and 1.86, and subclasses 5 and 11, for similar structures adapted for the mounting and demounting of rubber tires. 254, Implements or Apparatus for Applying Pushing or Pulling Force,
35+, for car pushing implements, and 131, for single throw levers of general utility.
