US Patent 11635801 Information output device
Patent 11635801 was granted and assigned to Dot Incorporation on April, 2023 by the United States Patent and Trademark Office.
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Edits on 30 Apr, 2023
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US Patent 11635801 Information output device
Article
This application relates to an information output apparatus. In one aspect, the apparatus includes a casing including an expression surface and an expression hole formed in the expression surface. The apparatus also includes a protrusion provided to reciprocate such that at least a part thereof protrudes out of the expression hole and information is expressed on the expression surface. The apparatus also includes a driving module located inside the casing and connected to the protrusion to move the protrusion.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
116358010
Date of Patent
April 25, 2023
0Patent Application Number
170991740
Date Filed
November 16, 2020
0Patent Citations
Patent Primary Examiner
CPC Code
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