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
Polypropylene bottles
Gas flow indicator
System for determining movement properties of a guided vehicle
Touch screen guitar
Method for generating multi-antenna signals
Question and answer system wherein experts are associated with models and have response rates that are associated with time intervals
Toothbrush holder
  Randomly Featured Patents
Method and apparatus for preventing agglomeration within fluid hydrocarbons
Short circuit protection with reduced offset voltage
Event based routing between presentation and business logic components
Telephone directory
Stable polyorganosiloxane based compositions with cross-linkable functional groups and their use for producing antiadhesive coating
Flow choke filter for oil and gas wells
Method and apparatus for creating and editing node-link diagrams in pen computing systems
African violet plant named Little Comanche Girl
Adhesiveless fiber optic connector, and an apparatus and method for terminating a fiber optic cable to an adhesiveless fiber optic connector
Wood stove