Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 116/242
Name: Signals and indicators > Indicators > Frequency tuner type > Plural scales and indexes
Description: Devices having more than one element each having a series of marks and/or numerical notations and more than one element having index structure wherein there is relative movement between the element and index structure to relate information.

Patents under this class:

Patent Number Title Of Patent Date Issued
4225971 Tuning apparatus for providing tuning indication Sep. 30, 1980
4184446 Remote control apparatus for presetting a tuning device to desired stations Jan. 22, 1980
4184447 Tuning apparatus Jan. 22, 1980
4118991 Tuning display mechanism for multiband pushbutton tunable receiver Oct. 10, 1978

  Recently Added Patents
Voltage detecting device for LED driver
Image sensor pixels with junction gate photodiodes
System and method for confirming delivery of an electronic message
TC-83-derived alphavirus vectors, particles and methods
Method and apparatus for managing backup channel in multi-channel environment
Imaging lens having five lens elements, and electronic apparatus having the same
Stackable clothes drying apparatus
  Randomly Featured Patents
Process for the production of deuterated methyl acrylate or deuterated methyl methacrylate
Apparatus for automatic control of a photographic camera
Rodent extermination device
Graphical telephone system
Electronic sun incidence avoidance device
Compounds for the treatment of Hepatitis C
Skewer support
Modular explosives cartridge and novel spider construction
Roofing panels and roofing system employing the same
Method for the manufacture of compositions containing low concentrations of salts