US PATENT SUBCLASS 70 / 448
.~.~ Housings

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

Internet Version by PATENTEC © 1999      Terms of Use


70 /   HD   LOCKS

431  DF  PARTS, ATTACHMENTS, ACCESSORIES AND ADJUNCTS {9}
447  DF  .~ For key-operated mechanism {7}
448.~.~ Housings {3}
449  DF  .~.~.~> Cylindrical
450  DF  .~.~.~> Face plate
451  DF  .~.~.~> Mounting arrangements

DEFINITION

Classification: 70/448

(under subclass 447) Subject matter relating to the assembly or construction of the housing or casing, which provides a container or support for the lock operating mechanism.