US PATENT SUBCLASS 248 / 357
.~ Heads and bases

Current as of: June, 1999
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248 /   HD   SUPPORTS

351  DF  PROPS AND BRACES {5}
357.~ Heads and bases

DEFINITION

Classification: 248/357

(under subclass 351) Devices forming a base or head for a prop or brace and forming an element thereof.

SEE OR SEARCH CLASS

52, Static Structures (e.g., Buildings),

292+, for an in situ built type footing for a vertical structure and subclasses 300+ for an in situ built type cap for a vertical structure.