Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 116/161
Name: Signals and indicators > Bells > Gong type > Pivoted striker > Multiple stroke > Escapement
Description: Devices in which the striker is attached to pallet mechanism actuated by an escapement-wheel similar to that usually found in clocks.

Sub-classes under this class:

Class Number Class Name Patents
116/162 Clockwork type 5

Patents under this class:

Patent Number Title Of Patent Date Issued
4354448 Manually driven generating mechanism for doorbells Oct. 19, 1982

  Recently Added Patents
Direct file transfer between subscribers of a communications systems
Decontamination apparatus and method
Etching composition
EpCAM as a reprogramming factor for non-pluripotent cells
SONOS stack with split nitride memory layer
System and method for updating firmware
Delta-sigma AD converter circuit and battery pack
  Randomly Featured Patents
Window conversion assembly
Apparatus for production of sparingly water-soluble salt crystal grains
Method and apparatus for automating and controlling execution of software tools and tool sets via when/then relationships
Automotive window assembly system
Ion vapor source for mass spectrometry of liquids
Linear motor
Fuel door housing
Apparatus for protecting a console gearshift and preventing theft of a radio in a motor vehicle
Switch actuation device, interlock mechanism, and image forming apparatus
Skate board carrier