US PATENT SUBCLASS 505 / 907
.~.~.~ Support structure

Current as of: June, 1999
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505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

825  DF  APPARATUS, PER SE, DEVICE, PER SE, OR PROCESS OF MAKING OR OPERATING SAME {36}
902  DF  .~ Railway (e.g., rapid transit, etc.): (Class 104) {1}
903  DF  .~.~ Suspension (e.g., magnetic, electrodynamic, etc.) {5}
907.~.~.~ Support structure

DEFINITION

Classification: 505/907

Support structure:

(under subclass 903) Subject matter for a fixture, appliance, or feature which carries the weight of an article or otherwise holds or steadies an article against the pull of gravity.