User interface for darkroom process timer and film processor

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United States of America Patent

PATENT NO 11693542
APP PUB NO 20230129452A1
SERIAL NO

17952140

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Abstract

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The present invention comprises a novel user interface for a darkroom process timer and film processor. The user interface provides all necessary functionality for operating a programmable timer designed to time a sequence of multiple processing steps corresponding to a darkroom process. The necessary functionality includes: a means of specifying a time for a step, a means of specifying an agitation technique for a step, a means of specifying an operating temperature for a step, a means of starting the timer, a means of stopping the timer, a means of resetting the timer, a means of selecting a step, a means of signaling alarms, and a means of relaying instructions to the user.

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Patent Owner(s)

Patent OwnerAddress
LLUISMA DEREKFOUNTAIN HILLS AZ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lluisma, Derek Fountain Hills, US 1 0

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