Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Vehicle tire tread depth determining system










Image Number 2 for United States Patent #7557694.

A vehicle tire tread depth determining system includes an annular member embedded beneath an outer surface, and disposed beneath a tread layer, of a vehicle tire. The member has photo-chromatic properties that change color when exposed to ultraviolet light. The member also has a body extending inside an outer perimeter of a tire, and is spaced from the tread layer and formed therewith. A color determining mechanism is in visual communication with the member. A time period mechanism determines when the member has transgressed from a first color to a second color. A display screen is mounted on the dashboard, and includes a graphical user interface and a pictorial illustration of the member color. A controller is housed within a compartment of the vehicle and positioned on a dashboard. A tread depth determining mechanism is spaced from the tire and electrically coupled to a battery and an ignition controller.








 
 
  Recently Added Patents
Method and system for determining an optimal missile intercept approach direction for correct remote sensor-to-seeker handover
Piezoelectric speaker and method of manufacturing the same
Verifiable service policy implementation for intermediate networking devices
Reflective non-invasive sensor
Image output method and device, and image display
Electronic device including predicted frequency error estimation of a voltage controlled oscillator and related methods
Disk drive increasing capacity by adjusting a servo gate during write operations
  Randomly Featured Patents
Resin film infusion mold tooling and molding method
Metal powder for decomposition of organic halogen and method for manufacturing the same
Method for water treatment regeneration stage
Method of controlling the strip shape and apparatus therefor
Multilayer coatings suitable for aerospace applications
Anthracycline antibiotics DCP-1 and 2
DATA COMPRESSING APPARATUS AND A DATA DECOMPRESSING APPARATUS, A DATA COMPRESSING METHOD AND A DATA DECOMPRESSING METHOD, AND A DATA COMPRESSING OR DECOMPRESSING DICTIONARY CREATING APPARATUS
Multiconductor continuity and intermittent fault analyzer with distributed processing and dynamic stimulation
Flavoring some tropical flavored foodstuffs with mixture of C.sub.4 -C.sub. 1
Communion cup and container