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
Assembly for providing an aligned stack of two or more modules and a lithography system or a microscopy system comprising such an assembly
Haworthia plant named `CAPETOWN`
System and method for broadcasting rich media to devices over multiple carriers
Plural component proportioner
Method and apparatus for providing charging status information to subscriber of communication service
Sensor interface engineering
Container
  Randomly Featured Patents
Load clamping and lifting apparatus
Burn-out frame for a copy print machine
Fan blade for a ceiling fan
Thin film transistor and method of manufacturing the same
Data search employing metric spaces, multigrid indexes, and B-grid trees
Terminal configurable for use within an unknown regulatory domain
Rifamycins, their compositions and use as antibiotics
Selecting a connectable element of a hardware device in a measurement system
Control system for a hybrid electric vehicle to anticipate the need for a mode change
Process for the production of polyepoxy silicate resins