Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Spreader bar










Image Number 2 for United States Patent #6062620.

An apparatus for latching to any selected one of a family of electrical switching apparatuses having differently located centers of gravity includes a lifting bracket having a plurality of lifting attachment points whereby a crane or other hoisting device may be attached thereto. The lifting bracket with lifting attachment points enables the selected electrical switching apparatus to be lifted while being maintained generally level without excess tilting thereof. The apparatus also includes first and second latches movably connected to opposing ends of the apparatus for securely latching to the electrical switching apparatus being lifted. The lifting bracket of the apparatus also includes a locking flange for engaging the electrical switching apparatus during lifting and securely locking the first and second latches to the electrical switching apparatus.








 
 
  Recently Added Patents
Method and apparatus for storing email messages
Faucet
Wafer-level chip scale package
Customizing a range of acceptable tape dimensional stability write conditions
Bio-stimulant for improved plant growth and development
Terminal device and image printing method
Method and system of extending battery life of a wireless microphone unit
  Randomly Featured Patents
Spray gun
Data cartridge having a reduced static charge
Glasses
Simple passive/active proximity warning system
Combined frozen confection and container
Pyridine derivatives and their use as anticoccidial agents
Pharmaceutical dosage form
Tank for a heat exchanger
Retractable antenna for personal computer card
Method for controlling at least one electromechanical parking brake unit of an electromechanical parking brake system