US PATENT SUBCLASS 52 / 91.3
.~.~ Connection for abutting cover sections

Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

90.1  DF  INCLINED TOP COVER (E.G., ROOF, A-FRAME) {4}
91.1  DF  .~ Self-supporting cover (i.e., without distinct rafters) {2}
91.3.~.~ Connection for abutting cover sections

DEFINITION

Classification: 52/91.3

Connection for abutting cover sections:

(under subclass 91.1) Self-supporting cover where the entire cover is in portions which are secured together by a fastening means to make a complete cover.