Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Rescue hook with safety locking mechanism










Image Number 2 for United States Patent #6363589.

This invention relates to a rescue hook assembly that utilizes a spring-loaded gate across the opening into the hook and has an improved safety locking mechanism to prevent accidental opening of the gate. The locking mechanism works independently from the gate, thus allowing the gate itself to be opened and closed multiple times while the locking mechanism is disengaged. With the locking mechanism engaged, however, the gate is kept in its closed position. The locking mechanism can be operated with one hand and color-coded indicators let the operator know if the mechanism is in the locked or unlocked position.








 
 
  Recently Added Patents
Polynucleotide capture materials, and methods of using same
Method of measuring specific absorption rate of electromagnetic waves
Method for adapting a contact point of a clutch in a drivetrain of a motor vehicle
Silicas and alkali metal salt compositions, detergents formed from such compositions and method of forming such compositions and detergents
Signal processor and signal processing method
Printer driver, printer control method, and recording medium
Transmitting a synchronizing signal in a packet network
  Randomly Featured Patents
Round post cap
Optical signal control method and apparatus
Method, apparatus and system for compressing IPSec-protected IP packets
Metformin glycinate salt for blood glucose control
Security based on subliminal and supraliminal channels for data objects
Management of security key distribution
Self-aligning loop striker
Charged particle beam apparatus
Method and apparatus for water purification
Torque gauge