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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

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