US PATENT SUBCLASS 340 / 485
.~.~.~ Window exhibited sign or shutter


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

Internet Version by PATENTEC © 1999      Terms of Use



340 /   HD   COMMUNICATIONS: ELECTRICAL

425.5  DF  LAND VEHICLE ALARMS OR INDICATORS {11}
480  DF  .~ Electromagnetically actuated mechanical signal {3}
482  DF  .~.~ Normally encased {3}
485.~.~.~ Window exhibited sign or shutter {1}
486  DF  .~.~.~.~> Drum


DEFINITION

Classification: 340/485

Window exhibited sign or shutter:

(under subclass 482) Subject matter wherein the indicator remains in the protective housing both during display and during inactive storage and is displayed through a transparent window when activated.

(1) Note. The electromagnetic actuation may be applied to: (1) the indicator member, (2) the window, or (3) a shutter which covers the window.

SEE OR SEARCH CLASS

116, Signals and Indicators,

42+, for similar devices which are manually or pneumatically actuated.