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Featured Patents for Sale

  • Utility Trailer Tilter
    The Trailer Tilter is designed to be used by Hot Rod enthusiasts, Landscapers, equipment haulers, and those owning utility trailers desiring the ease of loading without having to lift or damage their car or equipment.

Automotive By Listing Type

  • Patented Internal Combustion Engine
    A New Patented Internal Combustion engine that greatly reduces the number of parts needed to operate.

  • Low Profile Oil Drain Cart
    A low profile oil drain cart that has no competition. The main objective of this cart is to protect the user from getting hot oil on the user and on the floor. Changing oil on a big truck can be a Challenge. Not with this low profile oil drain cart.

  • Autoapp Can Diagnose Car In 10minute
    the app would record the sound from the car and send it through a database of sounds.

  • The Jumpbox (us Patent #d684,925)
    An exciting new invention that is an innovative motor starting device which can charge/start as many as eight machines without needing to be re-charged. This versatile device can be safely used with automobiles as well as heavy duty industrial machinery.

  • Auto Fuel Saver Device,us Patent#7899606
    US PATENTED DEVICE SAVES >15 % OF AUTO FUEL CONSUMPTION AT HWY SPEEDS. UNIT INSTALLS EASILY IN ALL CARS. NEW FUEL SAVING TECH APPROACH ACHIEVED WITH A LOW-COST SIGNAL-GEN ELECTRONIC UNIT WHICH PLUGS INTO EXISTING ENGINE O2 SENSOR'S HARNESS SOCKET(S)

  • Allen Key With 42% More Torque
    With 1000's of uses from bicycle maintenance to flatpack furniture, and over 60,000 global google searches for allen keys every month, there is a gap in the market for a new allen key.

  • Retractable Mud Flap
    The invention is a simple concept that raises and lowers the mud flap with a flip of a switch from the cab of the truck. See website www.retractablemudflap.com

  • New Firefighting Apparatus
    New firefighting apparatus, Using new technology to fire fighting and making it much faster and more efficient to work from fire engulfed areas,

  • Utility Trailer Tilter
    The Trailer Tilter is designed to be used by Hot Rod enthusiasts, Landscapers, equipment haulers, and those owning utility trailers desiring the ease of loading without having to lift or damage their car or equipment.

  • Computer Mount For Motorcycle
    A computer mount for both law enforcement and civilian applications that will enable the user to store a full size laptop in the rear top box of a motorcycle (US Patent #7,384,087 B2 / June 10, 2008). Patent available for lease or sale.

  • Side View Mirror Clearing System
    Air Vizion Technologies Mirror Clearing System allows drivers of industrial trucks to clear moisture from side view mirrors via the flip of a switch. Drivers get instant visibility by clearing moisture from mirrors to allow safe backing and lane changing

  • Gear Head Hat A Must Have For Gear Heads
    "Get Your Gears On" Whether your going to Nascar,drag racing, dirt track ,any thing a Gear Head would do !! This is a Crazy way to show your a TRUE GEAR HEAD !!

  • Active Ventilation Device
    Device is designed for all time usage during the *hot days* season, whereby the housing is easily installed and mounted between the glass and the frame of the window; further more this active device does not require any user intervening when installed.

  • Emergency Electronic Traffic Alert Light
    Our invention is patented in U.S. and Canada and relates to a battery powered traffic alert device for alerting on-coming motorists and pedestrians to a potentially hazardous roadway or walkway condition. Invented to replace "dangerous" flares.

  • Pickup Truck Cargo Bed Extender
    a heavy duty pickup truck cargo bed extender designed for the construction industry.

  • Tracking Installed Equipment For Repair
    System and method for tracking installed equipment and deploying spare parts

  • Utility Truck Bed Cover
    Product is multi-functional. Functions as a locking truck bedcover, load rack and signage for advertising. Nothing on the market like it!! View website for greater details. www.splittops.com

  • Simple Eyewear Caddy For Cars And Home
    Eyewear caddy holds Rx and sunglasses securely to the corner of a car windshield or bathroom mirror. Prevents your expensive glasses from getting scuffed as they slide across the dashboard! No more sitting on your frames!

  • Revolutionary Tire Valve/pressure Gauge
    The Q-V valve consists of a permanent irremovable dust cap, a built-in tire pressure gauge (with numbers, lines and indicator) viewed through a transparent window located in the center of the valve.

  • Ultimate Car Salon Protector
    A multifanctional car seat cover that protects the car from all sides and also can be used as a cargo area cover with compartments

  • Life Saving Car Skid Inhibitor Patent
    The Life-Saving Car Skid Inhibitor is an automotive safety device designed to melt snow and ice on the roadways, to prevent tires from skidding.

  • Self Closing Dripfree Pour Spout
    Self closing spill and drip free pour spout designed to thred on to 1 liter and 4 liter containers such as oil, antifreeze and windshield washer fluid. Trouble free pouring that is pet safe and very invironmentaly friendly.

  • No Moving Parts Liquid Level Sensor
    A patented No Moving parts Liquid Level and Temperature Sensor Available for either Licensing or sales.the sensor can be adapted to different shapes of containers. it can have either analog or digital display. It can be used in trucks, cars, boats,etc.

  • Patent D581985 For Sale Or License
    The "Hanging Sign" Patent #D581985 issued December 2nd. 2008 for term of 14 yr. Will change the automobile "for sale" sign industry. View at www.uspto.gov. Terms available. Contact Hanging Sign at; POBx 3347 Beaumont, CA. 92223.