Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 116/95
Name: Signals and indicators > Alarms > Burglar > Closure operated > Door and window > Single-stroke bell
Description: Bells and gongs upon which a single stroke is given by each opening of a door or window.

Sub-classes under this class:

Class Number Class Name Patents
116/96 Door knob 0

Patents under this class:

Patent Number Title Of Patent Date Issued
4269136 Burglar alarm May. 26, 1981
4203383 Burglar alarm May. 20, 1980
4135474 Bell actuating mechanism Jan. 23, 1979

  Recently Added Patents
Method and apparatus for supporting delivery, sale and billing of perishable and time-sensitive goods such as newspapers, periodicals and direct marketing and promotional materials
Insulated container sleeve
Methods and systems for detecting icing conditions
Alternate source programming
Differentiated PSIP table update interval technology
Electrode assembly with centrally wound separator member
Systems, methods and computer program products supporting provision of web services using IMS
  Randomly Featured Patents
Venetian blind, sunlight and privacy
Polymerizable composition and planographic printing plate precursor
Modular, composable lighting projector for illumination from the ground
Metallic bonding method
Anthrapyridone compounds, water-based magenta ink composition, and method of ink-jet recording
Current limiting circuit for fuel pump motor
Method and apparatus for soft handoff communications in a communication system operating according to IS-95B and IS-95C standards
Device for coupling a battery to an electric appliance
Wine glass holder
Off road vehicle