OPTICAL SHIELD FOR KEYPAD LOCKS

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United States of America Patent

APP PUB NO 20190292810A1
SERIAL NO

16361903

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical shield for keypad locks that has a frame provided with one or several structures into which standard structures (C1) fit that the lock keypads (C) have; one or several side panels that project from the frame body impeding the lateral view of the keypad of the lock (C) from an area near the user who is operating it; and means to fasten indirectly the frame to the lock module/keypad (C), without interfering in it. It can also have an additional panel, mounted on the frame and capable of sliding linearly in it, and provided with a window through which one can access a restricted area of the keypad, impeding the frontal view of the rest.

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Patent Owner(s)

Patent OwnerAddress
OJMAR S APOLIGONO INDUSTRIAL DE LERUN ELGOIBAR (GIPUZKOA) 20870

International Classification(s)

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Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
AGUIRREZABALA, OLASAGASTI Joseba Jokin Elgoibar - Gipuzkoa, ES 5 2
ZABALA, ZABALETA Jon Elgoibar - Gipuzkoa, ES 13 32

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges196311123101 - 1011 - 2021 - 3041 - 50020406080100120140160180200220240260280300320340

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