Resources Contact Us Home
Safety hook and method

Image Number 4 for United States Patent #5577787.

A safety hook, that includes a hook with a hook end and a latch member with a first end that is pivotably connected to the hook and a second free end. The latch member is pivotable about the first end between a first position where the second end is located away from the hook end and a second position where the second end is located at the hook end. The safety hook also includes a biasing spring for biasing the latch member to the second position. Additionally, the safety hook includes a retainer member mounted on the latch. The retainer member keeps the latch in the first position and prevents the latch from moving to the second position.

  Recently Added Patents
Scanning of a touch screen
Modified polyolefin resin for glass fiber treatment, surface-treated glass fiber, and fiber-reinforced polyolefin resin
Business flow processing method and apparatus
Elastic polypropylene-based film compositions
Carrier sense multiple access (CSMA) protocols for power line communications (PLC)
Integrated process for the manufacture of fluorinated olefins
PVD coated tool
  Randomly Featured Patents
Programmed classroom instruction
Optical reticle projector
Rubber crawler
Holder and method for shaping a sound tube
Mobile device communication profile system and method
Test system and test method for testing the operability of test samples
Nonfelting wool and antifelt finishing process
Turbocharger apparatus
Method and device for assisting the lateral control of an aircraft running on a runway
Endoprosthesis for a knee-joint