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Doorport, Inc.
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Brooklyn, NY, US
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Patents Grants
last 30 patents
Patents Applications
last 30 patents
Information
Patent Application
REMOTE DEVICE INTERFACE AND TELEPHONE ENTRY SYSTEM
Publication number
20200111274
Publication date
Apr 9, 2020
Doorport Inc.
Benjamin Taylor
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Trademark
last 30 trademarks
Information
Trademark
88049849 - DOORPORT
Serial number
88049849
Registration number
5720431
Filing date
Jul 24, 2018
Doorport, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments