Resources Contact Us Home
Two-wheeled hand truck construction

Image Number 3 for United States Patent #4790547.

An improved two-wheeled hand truck, with a pair of horizontally spaced, vertically extending side rails, connected to form a primary frame, has axle-supporting brackets fixed to the lower end of each side rail and extending rearwardly therefrom to support an axle and a pair of wheels. An angle-shaped nose plate, having a forwardly extending load support platform, and an upturned rear wall, releasably mounts a generally T-shaped pedestal part with a post which is receivable within the side rail for releasably securing each of the side rails to the forwardly extending portion of the nose plate. A second rigid connection to resist pivoting of the nose plate is provided on each wheel supporting bracket, at a spaced distance rearwardly from each side rail for fixing the upturned portion of the nose plate to each bracket.

  Recently Added Patents
Systems and methods for dynamically modifying subcriber service profile stored in home location register while roaming in wireless telecommunication networks
Haloalky -substituted amides as insecticides and acaricides
MEMS autofocus actuator
Antagonists of the glucagon receptor
Avoiding conflict in update in distributed environment employing multiple clients
Method and device for generating low-jitter clock
Wafer level package and fabrication method
  Randomly Featured Patents
High-intensity discharge lamp, high-intensity discharge lamp device, high-intensity discharge lamp lighting circuit and lighting system
Balloon catheter with positioning pocket
Adjustable stacker base for retaining stacked articles
Heterogeneous membrane electrodes
Orthopedic drive assembly
Method for forming grain coverings on reaction injection molded articles
Imine quaternary salts as bleach catalysts
Multipart cooled piston for a combustion engine and method for manufacture thereof
Semiconductor device and production method thereof
Amplifiers using spin injection and magnetic control of electron spins