US PATENT SUBCLASS 359 / 827
.~.~.~ Detachably attached (e.g., plate, barrel, etc.)

Current as of: June, 1999
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359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

642  DF  LENS {32}
811  DF  .~ With support {6}
819  DF  .~.~ Lens mounts {6}
827.~.~.~ Detachably attached (e.g., plate, barrel, etc.) {1}
828  DF  .~.~.~.~> Bayonet coupling

DEFINITION

Classification: 359/827

Detachably attached (e.g., plate, barrel, etc.):

(under subclass 819) Subject matter wherein the mounting or plate or barrel to which the mounting is to be secured includes structure such as a snap connection, bayonet joint, screw threads, or like interengaging parts which permit ready securing and removal of the mounting from the plate or barrel.

(1) Note. The mounting here is often one of several interchangeable camera lens mounts while the plate is the camera wall.

SEE OR SEARCH THIS CLASS, SUBCLASS:

821, for plural lenses selectively operable in a common carrier.

SEE OR SEARCH CLASS

285, Pipe Joints or Couplings,

189, for pipe to side or plate joints.