Resources Contact Us Home
System for restricting use of a measuring apparatus

Image Number 9 for United States Patent #6556894.

A host computer is used to enter into a measuring apparatus to be leased, a contracted term of lease and the date when the lease starts, and/or a contracted number of times the measuring apparatus can be used, and the warning time when a warning message should be given. After the warning time, the warning message is displayed. When the contracted term of lease expires or when the measuring apparatus has been used the contracted number of times, a message notifying the user of the expiration of the lease is displayed and/or the functions of the measuring apparatus are disabled.

  Recently Added Patents
Compositions substantially free of sodium chloride and methods for the storage of red blood cells
Electronic device, communication control method of electronic device, and information terminal device
Methods and systems for use in tracking targets for direction finding systems
Strongly bound carbon nanotube arrays directly grown on substrates and methods for production thereof
Systems, methods, and computer readable media for providing information related to virtual environments to wireless devices
Powerline communication receiver
Monitoring and correcting upstream packet loss
  Randomly Featured Patents
Polymers having enhanced thermal stabilities and methods for their preparation using stabilization agents 1,6,6,-trimethacryloyl 2,3,3,4,4,-penta-o-methylsucrose 1,2,3,3,4,4,6,6,-octa-o-allyls
Flat spray nozzle head for a manually-operated spray gun
Two stage plunger for intraocular lens injector
Hybrid wax compositions for use in compression molded wax articles such as candles
Blind hole cold plate cooling system
Automatic turret lathe
Protective equipment cover system
Assembly including an electrical connector and a pair of printed circuit boards