Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Imidazole-5-carboxylic acid derivatives, the preparation method therefor and the uses thereof
Method and apparatus for image sensor packaging
Automated measurement of concentration and/or amount in a biological sample
Method and apparatus to select a profile of a digital communication line
Control device
Sublingual coated tablet of fentanyl
Assembly for providing an aligned stack of two or more modules and a lithography system or a microscopy system comprising such an assembly
  Randomly Featured Patents
Dual-chamber liquid receiving and containing device
19-Hydroxy-19-methyl-6-hydroxy-7a-homo-PGI.sub.1 compounds
Organic EL light-emitting material and organic EL light-emitting element
System for fixing and guiding a bearing on a frame
Energy-absorbing connecting strut for use as a gearbox suspension strut for rotary wing aircraft
DNA molecule encoding a mutant prepro-neuropeptide Y, a mutant signal peptide, and uses thereof
Nuclear reactor internals construction and failed fuel rod detection system
Isotropic laundry detergents containing polymeric quaternary ammonium salts
Electric vacuum cleaner
Solid state image pickup device