US PATENT SUBCLASS 446 / 44
.~.~.~ Including elastomeric actuator

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

Internet Version by PATENTEC © 1999      Terms of Use


446 /   HD   AMUSEMENT DEVICES: TOYS

34  DF  AERODYNAMICALLY SUPPORTED OR RETARDED {8}
36  DF  .~ Including rotary wing (e.g., helicopter, flying propeller, autogyro, etc.) {2}
37  DF  .~.~ And means to rotate wing {2}
44.~.~.~ Including elastomeric actuator

DEFINITION

Classification: 446/44

Including elastomeric actuator:

(under subclass 37) Device including a member formed of rubber or a material of similar characteristics which is elastically deformed to store energy, and is then released to rotate the airfoil.