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US 3,990,166 AGranted
Illuminated display apparatus having spring actuated switch
OwnerDale G. Nagelkirkinventor
Life of this patent
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Abstract
Apparatus is disclosed which includes a switch actuated illumination device for scenic or advertising display by either rotating the apparatus on a base or by lifting the apparatus off the base to actuate the switch.
Claims10
Display apparatus, comprising, in combination:
- rotal base means;
- viewing case means disposed on the rotal base means and movable relative to the rotal base means;
- electrical circuitry means for illuminating the viewing case means including a lamp disposed in the viewing case means;
- and
- switch means attached to the viewing case means for connecting and disconnecting the electrical circuitry in response to the relative movement of the rotal base means and the viewing case means, including means for providing alternate vertical and rotary movement of the switch means in response to the relative motion of the rotal base means and the viewing case means.
2 more elements
Dependencies are inferred from the claim text.