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Class Information
Number: 116/155
Name: Signals and indicators > Bells > Gong type > Pivoted striker
Description: Bells in which the striker or hammer is pivoted and may be either inside or outside the gong.

Sub-classes under this class:

Class Number Class Name Patents
116/157 Multiple stroke 3
116/156 Multiple 1
116/165 Pull cord or rod 0
116/164 Spring impact 2

Patents under this class:

Patent Number Title Of Patent Date Issued
7225753 Bell device Jun. 5, 2007
6739282 Bell assembly having actuatable clapper May. 25, 2004
6239692 Sounder May. 29, 2001
6125785 Bell assembly Oct. 3, 2000
5975008 Rotatable striking elements for a handbell Nov. 2, 1999
5659286 Doorbell base Aug. 19, 1997
5550319 Decorative display and ornament therefor Aug. 27, 1996
5315909 Musical wind chime May. 31, 1994
4977850 Signal apparatus Dec. 18, 1990
4941424 Door alarm Jul. 17, 1990
4677892 Electrical actuator for percussion instruments Jul. 7, 1987
4566400 Handbell Jan. 28, 1986
4135474 Bell actuating mechanism Jan. 23, 1979

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