US PATENT SUBCLASS 37 / 408
.~.~ Integrally mounted to a tool body and independently usable by re- positioning the tool body


Current as of: June, 1999
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37 /   HD   EXCAVATING

403  DF  COMBINED OR CONVERTIBLE {5}
407  DF  .~ With scraper {3}
408.~.~ Integrally mounted to a tool body and independently usable by re- positioning the tool body


DEFINITION

Classification: 37/408

Integrally mounted to a tool body and independently usable by repositioning the tool body:

(under subclass 407) Apparatus including a leveling or scraping blade fixed to another tool which becomes operational by movement of the tool combination (e.g., by pivotal rotation or movement) so that only one tool can be used at a time.

(1) Note. The structure upon which the tools are mounted must be manipulated in some fashion such that while one tool is in a working position the other tool is held in a nonoperative position, and, by reverse manipulation, one tool can be moved to nonoperative position while the other tool is moved to working position.