Resources Contact Us Home
Blair; Carl D.
Freeport, IL
No. of patents:

Patent Number Title Of Patent Date Issued
5155308 Inclination sensitive switch October 13, 1992
An inclination sensitive switch is provided which incorporates a support member that has a device attached to it which can serve as a fulcrum point. A lever is supported by the support member at the fulcrum point in such a way that the lever can operate as a pivotal beam which is rotatab
5136127 Tilt actuated switch August 4, 1992
A tilt switch is provided which incorporates first and second conductive end caps that are disposed apart by a predetermined amount to define a gap between the inwardly directed end faces of the end caps. A nonconducting member is used to provide the appropriate spacing of the first and
5136126 Tilt switch August 4, 1992
A tilt switch is provided which comprises a plurality of rails which are connectable in electrical communication with circuit points of an electrical circuit. The preferred embodiment of the present invention comprises first, second and third rails which are associated in preselected

  Recently Added Patents
Image forming apparatus and system connectable with an authorization apparatus via a communications network, the image forming apparatus comprising an apparatus control section, an initial inq
System and method for controlling a wireless device
Selective thermal treatment of medical instrument portions with thermal treatment system instrument holder
Wideband antenna
Adjustable draw bar for trailer hitches
Antennas and their coupling characteristics for wireless power transfer via magnetic coupling
  Randomly Featured Patents
Front face of a vehicle wheel
Temperature-compensated combiner
Nitrate additives for nonaqueous electrolyte rechargeable cells
Side-view optical diode package and fabricating process thereof
Laser-markable pigments containing an absorber coated with a marker
Method of making a plurality of calibration-adjusted sensors
Method of and apparatus for generating a precise frame rate in digital video transmission from a computer system to a digital video device
Die bonding method for manufacturing fine pitch ball grid array packages
Computer system including means for decision support scheduling
Photographic emulsion containing a stabilizer, a process for its production and photographic materials