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Remote utilities monitor orientation6/16/2023 ![]() Original Assignee TELEMETER CORP Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Kackman Current Assignee (The listed assignees may be inaccurate. ![]() ![]() Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US06/687,089 Inventor Lawrence R. ![]() Google Patents Optical sensor apparatus and method for remotely monitoring a utility meter or the likeÄownload PDF Info Publication number US4680704A US4680704A US06/687,089 US68708984A US4680704A US 4680704 A US4680704 A US 4680704A US 68708984 A US68708984 A US 68708984A US 4680704 A US4680704 A US 4680704A Authority US United States Prior art keywords meter pointer light infrared light image Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4680704A - Optical sensor apparatus and method for remotely monitoring a utility meter or the like US4680704A - Optical sensor apparatus and method for remotely monitoring a utility meter or the like
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