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
Method of forming a power supply controller and structure therefor
Vaccine composition against Streptococcus pyogenes
Single-lens reflex digital camera which displays an image for live view
Lubricating oil compositions
Diaminocyclohexane compounds and uses thereof
Method and system for providing geohazard information to customers
Magnetic recording medium, information storage device, and method of manufacturing magnetic recording medium
  Randomly Featured Patents
Laminated glazing pane
Self-threading take-up magazine for a photographic printer
Half-bridge self-exciting switching power supply with over-voltage cut-off capability
Process for direct shaping and optimization of the mechanical characteristics of penetrating projectiles of high-density tungsten alloy
Micromachined chip scale package
Method for engraving printing cylinders
Negative-acting no-process printing plates
Plastic tile corrugator
Hazardous leakage current preventing for refractory-encased heater elements
Convertible hat