Electronic floor display cleaning system and protective cover
First Claim
Patent Images
1. An apparatus, comprising:
- an electronic display associated with a floor, the electronic display device configurable to display an electronically modifiable verbal message;
a protective cover for the electronic display; and
a device associated with the protective cover, for at least one of preventing damage to the protective cover and removing dirt from over the electronic display.
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Abstract
Embodiments of the present invention relate to an electronic display associated with a floor. The electronic display is provided with a sturdy protective cover to prevent damage to the display due to foot traffic or other factors. The protective cover in turn is provided with a device for at least one of preventing damage to the protective cover and for removing dirt from over the electronic display that may obscure the display.
112 Citations
31 Claims
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1. An apparatus, comprising:
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an electronic display associated with a floor, the electronic display device configurable to display an electronically modifiable verbal message;
a protective cover for the electronic display; and
a device associated with the protective cover, for at least one of preventing damage to the protective cover and removing dirt from over the electronic display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
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Specification