Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Synthetic resin molded surface fastener










Image Number 5 for United States Patent #5797170.

In a synthetic resin molded surface fastener, each of a multiplicity of engaging elements has a stem standing on a front surface of a substrate sheet and a horizontally expandable and shrinkable engaging head continuously formed on and horizontally bulging from an upper end of the stem. The engaging head is divided into two or more segments resiliently bendable toward and away from one another. When the engaging head engages a respective one of engaging heads of a companion surface fastener, each of protuberances projecting from the front surface of the substrate sheet centrally between four adjacent ones of the engaging elements comes into the gap between the segments to bend the segments away from one another, increasing the entire diameter of the engaging head so that the engaging elements can be engaged with those of the companion surface fastener stably without rattling.








 
 
  Recently Added Patents
Liquid crystal display device and driving method thereof
Portable electronic device holder and tether
Electromagnetic shield for a passive electronic component in an active medical device implantable lead
Method of and apparatus for recording motion picture, which generate encoded data with higher compression efficiency using a motion vector similarity
Spacers for insulated glass units
Method and system for electronic distribution of product redemption coupons
System and method for secure power systems infrastructure communications
  Randomly Featured Patents
Method of alignment for CCD and the apparatus of the same
Dual layer barrier film techniques to prevent resist poisoning
Vessel for supporting laboratory test samples
High-accuracy pattern shape evaluating method and apparatus
Modified chlorinated polyolefins, aqueous dispersions thereof and their use in coating compositions
Trochoidal oil pump
System and method for selecting a color space using a neural network
Method for dual edge clock and buffer tree synthesis
Multi-port self-regulating proportional pressure control valve
Piston-powered dispensing system