Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 116/249
Name: Signals and indicators > Indicators > Frequency tuner type > Rotary scale or index > Plural scales > On concentric axes
Description: Devices wherein the dials turn about axes having a center in common or a common axis.










Sub-classes under this class:

Class Number Class Name Patents
116/250 With illumination means 5


Patents under this class:

Patent Number Title Of Patent Date Issued
5233883 Mechanical actuator with scales indicating the position at which a limit control element will be operated Aug. 10, 1993











 
 
  Recently Added Patents
Transmitting apparatus and retransmitting method
Catalysts for hydrodeoxygenation of polyols
Photographic printing paper and method of making same
Polymers
Headset systems and methods
Profiled rail for advertising/display units
Transducer displacement protection
  Randomly Featured Patents
Cathode-ray tube contact spring
Camera shutter
Coaxial 2-of-n relay transfer switch having reed contacts
Modulation of an RF transmit signal
Representation of depth of field in camera
Rotary switch for multiple shot electromagnetic launchers
Process and apparatus for reduction of microorganisms in a conductive medium using low voltage pulsed electrical energy
Inkjet print assembly for high volume pagewidth printing
Side dish container comprising a lid and a base
Ligament suture achoring washer