Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Wall form hook assembly










Image Number 2 for United States Patent #5694668.

A double locking snap hook is provided with an extended hook shank and return portion to form a lengthened hook portion for use in conjunction with the assembly and disassembly of wall forms. A slot is provided in the hook shank through which may be inserted a strap made of webbing, leather or another sturdy, flexible material. This strap may in turn be connected to a worker's safety belt or harness, permitting the worker the use of both hands while securely attached to the wall form. In addition to other modifications, the return portion is narrowed somewhat to permit passage through the slots of the wall form bracing.








 
 
  Recently Added Patents
Ranging method and apparatus in passive optical network
Vertical gate LDMOS device
Receiver with feedback continuous-time delta-sigma modulator with current-mode input
System, method and computer program product for sharing a single instance of a database stored using a tenant of a multi-tenant on-demand database system
Display apparatus and control method thereof
Charge pump circuit and power-supply method for dynamically adjusting output voltage
Methods and apparatus for processing audio signals
  Randomly Featured Patents
Method of making polymeric acrylonitrile films
Tabletop remote load control device
Synergistic treatment of cancer using immunomers in conjunction with therapeutic agents
Shake correction apparatus and control method thereof
Disconnection detection apparatus
Serial minimum shift keyed modulator including notch and bandpass filters
Impregnated cathode
Plastic pallet
Apparatus and method for image processing, and program
Connector assembly having a slider element