System with wheel assembly that communicates with display unit of human propelled cart
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Mar 13, 2018
Issued Date -
N/A
app pub date -
Jun 23, 2016
filing date -
Mar 18, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicle tracking system includes a wheel assembly containing sensor circuitry capable of sensing one or more types of conditions, such as wheel rotation, wheel vibration caused by skidding, and specific electromagnetic and/or magnetic signals indicative of particular wheel locations. The wheel assembly may also include a brake mechanism. The wheel assemblies may be mounted on shopping carts and used to collect and monitor shopping cart status and location data via a wireless network. In one embodiment, the wheel assembly communicates via a wired or wireless connection with a handlebar mounted display unit of the cart.
First Claim
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International Classification(s)
- H02K:DYNAMO-ELECTRIC MACHINES
- B60K:ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF ....
- G08B:SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; A....
- G06Q:DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAP....
- B60T:VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BR....
- G08G:TRAFFIC CONTROL SYSTEMS
- B62B:HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMB....
- G01C:MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING....
- H04W:WIRELESS COMMUNICATION NETWORKS
- A47F:SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SH....
- G06K:RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD ....
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