Resources Contact Us Home
Crocheted fabric elastic wrist bracelet bearing an interior conductive yarn

Image Number 3 for United States Patent #4878148.

A crocheted fabric is formed of electrically insulating elastic yarn interlocked to a wefting yarn by a warping yarn. The crocheted fabric bears on its one surface which is disposed toward the skin plural strands of conductive yarn. This conductive yarn is interlocked to the crocheted fabric by the warping yarn. It proceeds in a serpentine path along the long axis of the grounding strap. The interior surface of the wrist bracelet bearing this prominent, and visually inspectable, conductive yarn provides reliable electrical contact to the skin. Meanwhile, the outer surface of the grounding strap reliably maintains electrically insulating qualities.

  Recently Added Patents
Adaptive known signal canceller
Anomalous data detection method
Protocol delay measuring device and protocol delay measuring method
Data storage apparatus, memory control apparatus and method for controlling flash memories
Plants and seeds of corn variety CV778791
Extensible, filtered lists for mobile device user interface
Approaching object detection system
  Randomly Featured Patents
Apparatus for controlling thickness during lay-up and fabrication of press-cured composite articles
Consumer night vision viewing apparatus
Systems and devices for emitting volatile compositions
Proactive protection mechanism based on advanced failure warning
Ballistic resistant armor panel and method of constructing the same
Light source device for producing extreme ultraviolet radiation and method of generating extreme ultraviolet radiation
Explosive compositions
Textile fabric shielding electromagnetic radiation, and clothing made thereof
Blood flow oxygen measurement system and method
Method of forming high aluminum aluminosilicate zeolites