2023
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Invention
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Control system for wireless communication parking meter.
An electronic parking meter mechanism i... |
2022
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Invention
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Single space electronic parking meter with meter housing mounted vehicle sensor. An upper parking... |
2021
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Invention
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Advanced parking management system. A parking management system includes a roadside unit having a... |
2020
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Invention
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Directional speed and distance sensor.
A method of using a directional sensor for the purposes o... |
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Invention
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Advanced parking management system.
A parking management system that facilitates motorist guidan... |
2019
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Invention
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Control system for wireless communication parking meter. An electronic parking meter mechanism is... |
2018
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Invention
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Advanced parking management system. A parking management system that facilitates motorist guidanc... |
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Invention
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Single space electronic parking meter with meter housing mounted vehicle sensor.
An upper parkin... |
2016
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Invention
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Electronic parking meter mechanism with wireless communication antenna.
An electronic single-spa... |
2015
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Invention
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Parking meter housing |
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Invention
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System and method for direct transfer of electronic parking meter data. A single space electronic... |
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Invention
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Parking meter mechanism |
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Invention
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Electronic parking meter mechanism with wireless communication antenna. An electronic single-spac... |
2012
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Invention
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Wireless communication parking meter system and method. A parking system is provided. The parking... |
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Invention
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Multifunctional electronic parking meter. An electronic parking meter mechanism for inserting int... |
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Invention
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Electronic parking meter with vehicle sensor. An electronic single space parking meter associated... |
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Invention
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Upgraded single space parking meter and method. A method of upgrading a single space meter that i... |
2000
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Invention
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Housing for parking meter. A parking meter consisting of a housing and a stanchion located adjace... |
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Invention
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System for metering multiple parking spaces. A parking meter system consisting of a cylindrical h... |
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Invention
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Parking meter |
1997
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Invention
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Electronic parking meter operating system. An electronic parking meter operating system comprisin... |
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Invention
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Parking meter with peripheral functions. A parking meter construction having an upper and lower h... |
1996
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Invention
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Coin discrimination system. A coin-sensing system wherein at least two sensor coils are electrica... |
1993
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Invention
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Portable time metering device. A portable time metering device particularly adaptable as an in-ca... |
1992
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Invention
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Resonant coil coin detection apparatus. A coin detection apparatus is disclosed which is particul... |
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Invention
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Dual coil coin sensing apparatus. An apparatus for sensing coins is disclosed which is capable of... |
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Invention
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Coin operated timing mechanism. A coin operated timing mechanism for a parking meter and the like... |
1991
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Invention
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Low-power demodulating receiver with amplifier stages sharing the same bias current. A low-power ... |
1990
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Invention
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Chute for controlling the motion of a token moving by gravity through a token-receiving device. A... |
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Invention
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Sensor for measuring the magnetically responsive characteristics of tokens. An improved magnetic ... |
1988
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Invention
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Meter handle mechanism. A meter apparatus wherein time is purchased upon deposit of a coin or the... |