Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Secure fire hydrant cap










Image Number 5 for United States Patent #7797972.

A security device for engaging a threaded element includes an inner body configured to engage the threaded element and an outer body operatively coupled to the inner body. A pin is operatively coupled to the inner body and movable between an extended position and a retracted position such that the outer body moves relative to the inner body when the pin is disposed in the retracted position and the outer body and the inner body are operatively coupled for simultaneous movement when the pin is disposed in the extended position.








 
 
  Recently Added Patents
Stand for food service
Benzimidazole inhibition of biofilm formation
Image processing apparatus, image processing system, and image processing method
System and method for customized prompting
Predictive time entry for workforce management systems
Epilation apparatus
Method and apparatus for an active low power mode of a portable computing device
  Randomly Featured Patents
Corneal prosthesis device having anterior and posterior annular skirts
Training system and methods for dynamically injecting expression information into an animated facial mesh
Structure and method for controlling copper diffusion and for utilizing low K materials for copper interconnects in integrated circuit structures
System and method for granting deposit-contingent e-mailing rights
Rekey operation with multiplexing capability
Filtration plate for a particle filter
Vehicle performance computer
Positive resist composition and method of forming resist pattern
Turbine exhaust water recovery system
Method and apparatus for determination of medical diagnostics utilizing biological fluids