US PATENT SUBCLASS 187 / 323
.~.~.~ Nonelectric motor

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


187 /   HD   ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE

313  DF  WITH BARRIER FOR REGULATING ACCESS TO LOAD SUPPORT {4}
315  DF  .~ Includes motor or motor driven linkage for shifting barrier {3}
318  DF  .~.~ Shifts barrier mounted at landing {4}
323.~.~.~ Nonelectric motor

DEFINITION

Classification: 187/323

Nonelectric motor:

Subject matter under 318 in which the energy converting device (i.e., motor) does not utilize electric current as input energy.