Class 116/5 - Burglar or fire

Subclass of Class 116 - Signals and indicators
Definition: Devices in which the combined alarm and indicator is of
No. of patents: 19
Last issue date: 11/28/2006

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Number	Title	Issue Date
7142093	Fire alarm module A fire alarm system comprises one or more fire alarm addressable modules (3), which interface with a fire alarm loop (1) along which data and power may be transmitted, and a voice alarm system comprising one or more amplifiers (6) connected to r...	11/28/2006
7097531	Self powered fire alarm An improvement to a self powered fire alarm consisting of an improved housing sealing method that improves the reliability of the alarm by preventing insect infiltration. Additional improvements consist of an improved alarm activated notification, along with the inc...	08/29/2006
6802277	Fire escape light and alarm A emergency sign emits a non-electrical light and sounds a non-electrical alarm when an elevated level of heat is sensed, such heat from a fire, to provide a combined light and a sound alert signals. The light results from the mixing of a chemical compound having ch...	10/12/2004
6456568	Golfer's watch A golfer's watch (1) includes an analog counter (2) for the strokes taken on a hole, and a counter (3) of the total number of strokes of the game....	09/24/2002
5791282	Fire detection port A fire detection port installed in doors of occupied structures provides visible and audible signals on one side of a door in the event of fire on the other side of the door....	08/11/1998
5196828	Bendable currency security dye pack A security dye pack disguised as a bundle of currency for deterring robberies includes a housing formed from a stack of currency bills sewn together and having a hallow chamber formed therein. A substrate disposed within the chamber has a flexible central...	03/23/1993
4698620	Fluid-containing security device The present invention involves a multiple protection security device which is used to prevent and/or detect burglary of articles, particularly of consumer goods and the like. In one embodiment, the present invention is a remote signal-actuating device for...	10/06/1987
4533904	Combination smoke and burglar alarm A portable, self-contained combination smoke and burglar alarm includes a smoke sensor and a tester switch both capable of energizing of an audible warning device, all contained in a housing adapted for mounting on an interior room surface such as on a wa...	08/06/1985
4414912	Burglar alarm The invention is an improved burglar alarm for doors and windows or other similar openings in an enclosure to be protected against secretive entry. The invention consists of a series or plurality of bell-like devices which are automatically dumped or knoc...	11/15/1983
4404923	Heat alarm indicator A heat alarm for releasing a strong readily noticeable odor when subjected to heat above a preselected level. A glass container having an elongated breakable neck portion is filled with an odoriferous fluid. When the neck portion is broken, the fluid can ...	09/20/1983
4269136	Burglar alarm A gong or bell attached to a door such that when a thief breaks open the door, a ball or like object having a rod extending therethrough and resting on a ledge which projects from the top of a frame for the door, falls along the rod as the ball or like ob...	05/26/1981
4230450	Intrusion alarm safety A mechanism for activating a plurality of flashlamps in a flashlamp article (e.g., MAGICUBE) in response to external actuation (e.g., the opening or closing of a door) thereof. To prevent accidental actuation, the mechanism includes a safety device in the...	10/28/1980
4203383	Burglar alarm A gong or bell attached to a door such that when a thief breaks open the door, a ball or like object having a rod extending therethrough and resting on a ledge which projects from the top of a frame for the door, falls along the rod as the ball or like ob...	05/20/1980
4201536	Vibration responsive mechanism A vibration responsive mechanism having a weight suspension rod pendulum which falls in response to the vibration of a base body. The mechanism comprises a responsive disc secured to said rod normally and coaxially and support balls which contact with and...	05/06/1980
4130082	Flashlamp assembly for providing highly intense audible and visual signals A multilamp flashlamp assembly capable of emitting highly intense audible and visual signals and particularly adapted for alarm situations. The assembly utilizes percussive flashlamps which operate in conjunction with a respective plurality of pyrotechnic...	12/19/1978
4130083	Activating mechanism for flashlamp article Activation means for activating at least one percussive flashlamp unit located within a flashlamp article. An activator moves within a casing when released by a pivotal retaining arm to engage and effect release of the flashlamp unit's striker spring. The...	12/19/1978
4130081	Activation means for flashlamp article A flashlamp article activation means which includes a casing, an activator movably oriented within the casing, and an engagement member for engaging the activator to cause it to move within the casing and activate the flashlamp article positioned on the c...	12/19/1978
4121533	Thermally responsive acoustic fire alarm assembly A heat-sensitive assembly mountable as unit and responsive to predetermined ambient terperature conditions above normal room temperature for activating a device for protection against heat or fire, comprising thin metal plates soldered face to face with e...	10/24/1978
3938114	Gas-powered alarm with pressure responsive remote indicator circuit The passage-way between a freon cylinder and a freon-powered horn is plugged by a eutectic metal plug. When sufficient heat loosens the plug, the horn is activated. A switch in the passageway senses the back pressure from the freon gas flow and activates ...	02/10/1976

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Class 116/5 - Burglar or fire