Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Cylindrical lock










Image Number 8 for United States Patent #5331830.

A cylindrical lock comprising an U-shaped shackle, a cylindrical housing containing a hollow tube consisting of two elongate semi-round plates and a lock member, two legs of the shackle having a cone-shaped end and two inclined slots to pushingly insert in two holes in the hollow tube to engage stopping edges of the two notches of the elongate plates through opposite movement of the two elongate plates for locking and the stopping edges of the two notches disengaging from the slots of the shackle by movement of the two elongate plates moved by the lock member rotated by a key.








 
 
  Recently Added Patents
Methods and systems for improved engine speed control during engine starting
Compounds, compositions and use
Soybean cultivar CL1013663
Forklift
Switching module and switching synchronization system
Housekeeping cart
Image capturing apparatus, control method thereof, and program
  Randomly Featured Patents
Rubber toughened compositions, articles, films, and methods of making the same
Articulator to realize gypsum models
Television/internet system having multiple data stream connections
Lubricant for metal forming and process for metal forming
Expression of biologically active polypeptide in duckweed
Process and apparatus for embossing precise microstructures and embossing tool for making same
Catalyst composition for polymerizing alpha-olefins
Wood lathe chisel
System and method for modeless large vocabulary speech recognition
Regulating temperature of a roller device