Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 116/159
Name: Signals and indicators > Bells > Gong type > Pivoted striker > Multiple stroke > Rotary striker > Lever operated
Description: Levers which are used for operating the bells.










Patents under this class:

Patent Number Title Of Patent Date Issued
4970490 Motor bell alarm Nov. 13, 1990











 
 
  Recently Added Patents
Method for combining images and magnetic resonance scanner
Display system, display control method and computer program
Systems and methods to provide communication history for communication devices
ESD protection device and method for producing the same
Motor drive component verification system and method
System and method for stranded file opens during disk compression utility requests
Correcting color plate data for mis-registration in a sub-scanning direction by performing a pixel transition at the transition point aligned in the main-scanning direction
  Randomly Featured Patents
Leukotriene antagonists
Stable, high dose, high bulk density ibuprofen granulations for tablet and capsule manufacturing
High performance PNP bipolar device fully compatible with CMOS process
Program sending controlling apparatus, program sending controlling method and program
Method for producing cigarette packs
Tool chuck for a hand-held power-driven punching machine or the like
Alarm system with programmable device control
System for actuation of a vitreous cutter
Electric vehicle
Holder for vibration-decoupled fastening of a substantially flat machine part