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
(4930
Power or voltage oscillation damping in a power transmission system
Resonant conversion system with over-current protection processes
Method of forming wafer level mold using glass fiber and wafer structure formed by the same
Fuel cell system with mechanical check valve
Network client validation of network management frames
Methods of operating non-volatile memory devices during write operation interruption, non-volatile memory devices, memories and electronic systems operating the same
  Randomly Featured Patents
1.alpha.,3.beta.-Dihydroxy-steroid-5-enes from 1.alpha.,2.alpha.-epoxy-steroid-4,6-dien-3-ones
Communications system for delivering multimedia internet protocol packets across network boundaries
Dual outlet port pump
Composition and methods for preparing liquid-solid alloys for casting and casting methods employing the liquid-solid alloys
Field sequential color display apparatus
Reconfigurable cache memory which can selectively inhibit access to damaged segments in the cache memory
Tissue sealant for use in non compressible hemorrhage
Mechanism to detect restricted access via internet hotspot
Isolation trench with rounded corners for BiCMOS process
Game housing