Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 116/157
Name: Signals and indicators > Bells > Gong type > Pivoted striker > Multiple stroke
Description: Bells in which two or more strokes of the striking-hammer are given.

Sub-classes under this class:

Class Number Class Name Patents
116/163 Double 2
116/161 Escapement 1
116/158 Rotary striker 1

Patents under this class:

Patent Number Title Of Patent Date Issued
5022340 Portable mechanical burglar alarm Jun. 11, 1991
4970490 Motor bell alarm Nov. 13, 1990
3945340 Device for striking a bell Mar. 23, 1976

  Recently Added Patents
Mirror elements for EUV lithography and production methods therefor
Method for using extended security system, extended security system and devices
Horse stationary tab
Output queued switch with a parallel shared memory, and method of operating same
Method for producing (meth)acrylic anhydride, method for storing (meth)acrylic anhydride, and method for producing (meth)acrylate
Stock analysis method, computer program product, and computer-readable recording medium
Method of manufacturing semiconductor devices using ion implantation
  Randomly Featured Patents
Coating compositions containing aminofunctional silicone resins
Waste basket
Multiple-wheel input device
Process for preparation of halohydroxypropyl-trialkylammonium halides
Heat assisted magnetic recording (HAMR) heads including components made of nickel alloys
Container in the shape of a banana
Vehicle hydraulic system with single pump
Lens barrel, lens driving apparatus, camera, and mobile information terminal
Gag gene primers for the detection of HIV-1