Resources Contact Us Home
Padlock having a storage chamber

Image Number 6 for United States Patent #7251967.

A padlock includes a base shell, a cover shell pivoted to and openably covered on the base shell to define with the base shell a storage chamber therebetween, a shackle movably mounted in the base shell, and two combination lock sets each having a latch engagable with the base shell for locking the cover shell to the base shell, a plurality of numbered wheels extending out of through holes of the cover shell, and a movable plate actuatable by the numbered wheels to move relative to the latch for engaging or disengaging the latch to further have the latch engage or disengage with the base shell so as to lock or unlock the cover shell to the base shell.

  Recently Added Patents
Servo write assembly
Phosphoinositide 3-kinase inhibitor with a zinc binding moiety
Methods, devices and computer program products providing for establishing a model for emulating a physical quantity which depends on at least one input parameter, and use thereof
Hand sign
String changing tool with a quick connector assembly and worm gear string cutter
Spacers for insulated glass units
  Randomly Featured Patents
Level converter
Fuel cell in which proton conductive gel is used and manufacturing method thereof, and electric power generation method
Strategies for the transgenic manipulation of filamentous fungi
Electrically conductive polymer gel and the method for manufacturing the same and an organism-use electrode with the use thereof
Lubrication system having a gasket with integrated lubrication channel
Method for controlling coating weight on a hot-dipped steel strip
Decal set for instructing children in the proper use of footwear
Circular magnetic domain devices
Apparatus and process for measuring the gradient of refractivity of a gas
Automated instructional apparatus and method