The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 1997
Filed:
Oct. 24, 1995
Lawrence M Sears, Hunting Valley, OH (US);
Other;
Abstract
An apparatus for communicating utility usage information at a utility usage location to a utility usage registering device includes a utility usage registering module adapted to be located at a utility usage location to provide a first signal indicative of the utility usage information, a transmitter responsive to said first signal for periodically transmitting at a pseudo-random transmission intervals, a second signal indicative of utility usage, a receiver located remote from the utility usage location for receiving the second signal, and a utility usage registering device associated with the receiver for storing the second signal indicative of utility usage information. A tamper detector is provided to detect the occurrence of a tamper event and generates a tamper signal which is directed to the utility usage registering module. The tamper signal is indexed upon the tamper detector sensing the occurrence of each tamper event.