Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Rotating pin tumbler side bar lock with side bar control










Image Number 5 for United States Patent #6477875.

A twisting tumbler lock with a side bar is provided with additional levels of security by a axially reciprocable slider which is normally positioned to block operation of the side bar but is moved by a specially configured key to free operation of the side bar. This provides a third level of locking security, it also allows master keying. The unique key has a portion of a rib formed to cooperate with the slider to further allow key control.








 
 
  Recently Added Patents
Promoting content
Methods of modulating interleukin-22 and immune response by notch regulators
Determination and presentation of package pricing offers in response to customer interest in a product
Power device and method of packaging same
Inhibitors of bacterial tyrosine kinase and uses thereof
Cross-linkable compositions
Case for electronic device
  Randomly Featured Patents
Moisture protection for an electromagnetic coil
Mitt
Integral thermo-press molding complex brassiere cup structure
Secondary and tertiary-2-phenylbicyclo[2,2,2]oct-3-yl alkylamines and composition thereof
Music producing candle
System and method for shade selection using a fabric brightness factor
Process for preparing adhesive using planetary extruder
Process for enhanced recovery of crude oil from oil wells using novel microbial consortium
Titanium aluminide wheel and steel shaft connection thereto
Pump jet steering method during deceleration