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    • 4. 发明授权
    • Sustainable real-time parking availability system
    • US10565804B2
    • 2020-02-18
    • US16382841
    • 2019-04-12
    • Park Green, LLC
    • Warren C. Vander HelmDavid L. VogelMichael T. Holm
    • G07B15/02G06Q10/02G08G1/14
    • The present invention relates in general to parking availability systems and methods of parking, and more specifically, to a parking system that manages individual parking spaces in real-time. Notably, the present invention gives a parking asset owner flexibility to adjust parking prices for individual parking spaces within a parking facility in real-time depending upon dynamic market conditions such as demand, convenience, and location. The purpose of the invention is to offer parking consumers a choice in parking price tiers to encourage turnover and maximize revenue streams for the parking asset owner. Additional benefits of the present invention to the parking asset owner include improved service to customers, obtaining LEED credits, reducing harmful carbon emissions, mitigating transportation demand, saving time through stream-lined parking operations, and eco-friendly solutions to parking problems not solved by traditional parking models. The present invention may further utilize unmanned systems technology to help parking consumers locate available parking spaces within the parking facility and to provide supervision at the parking facility.
    • 6. 发明授权
    • Fifth wheel hitch
    • US11602960B2
    • 2023-03-14
    • US17212542
    • 2021-03-25
    • AUTOMATIC EQUIPMENT MANUFACTURING CO.
    • Paul Choquette
    • B60D1/01B60D1/02B62D53/08B60D1/07B60D1/06
    • The present invention relates in general to a fifth wheel hitch and method of using a fifth wheel hitch that is mounted to a bed of a towing vehicle, and more specifically, to a fifth wheel hitch that is vertically secured to a kingpin of a fifth wheel trailer without requiring the use of adapters or extensions. One aspect of the fifth wheel hitch and method of use includes a hitch head assembly that is adjustable in height such that the fifth wheel hitch is compatible with different sizes of towing vehicles and fifth wheel trailers. The hitch head assembly also incorporates a funnel shaped design for receiving the kingpin of the fifth wheel trailer in a vertical fashion to prevent the kingpin from sliding horizontally out of the hitch head after being pulled forward by the towing vehicle. A four-way pivot joint accommodates instantaneous variations in pitch and/or roll attitudes between the towing vehicle and the fifth wheel trailer connected by the fifth wheel hitch. The hitch head assembly further includes a latching and locking mechanism that indicates whether or not a secure connection has been properly executed between the fifth wheel hitch and fifth wheel trailer to assure an operator that the towing vehicle is ready for travel.