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Patent No. 5823572

Self Defense Weapon With Memo

A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.

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Assignee: The Hoover Company


Location: North Canton OH
No. of patents: 93

1      
NumberTitleIssue Date
7418764Mode control arrangement for a floor care appliance
An upright vacuum cleaner is provided having a suction nozzle height adjustment arrangement controlled by a rotary mode control member located on the upper housing. The rotary mode control member controls a suction nozzle height adjustment motor and a rotary agitato...
09/02/2008
7377010Dirt collecting system for a floor care appliance
An upright vacuum cleaner is provided having a dirt collecting system with a downwardly pivoting lid for disposing of the collected dirt. The dirt collecting system has a latching arrangement for securing the pivoting lid into the closed position. A release member o...
05/27/2008
7350262Floor care appliance with tool caddy
A floor care appliance is provided for cleaning bare surfaces such as tile, marble, linoleum and wood. The floor care appliance includes an accessory caddy for storing an accessory hose, telescoping wand, cleaning implements and cleaning supplies. The accessory cadd...
04/01/2008
7340797Recovery tank for a cleaning apparatus
The cleaning apparatus includes a base portion for movement along the surface and a handle pivotally connected to the base portion. A recovery tank is removably mounted to the handle and has a front end. A lid covers the recovery tank and has an inlet opening for di...
03/11/2008
D564157Foot of an upright vacuum cleaner
03/11/2008
7332005Filtration bag replacement system for a floor care appliance
A floor care appliance such as a vacuum cleaner is provided having an filtration bag changing assembly located in the filtration compartment. A supply of filtration material is packaged in a container in the form of a continuous tube to be fed into the filtration co...
02/19/2008
7331082Tank arrangement for a cleaning apparatus
A cleaning apparatus for cleaning a surface in which cleaning solution is dispensed to the surface and substantially simultaneously extracted along with the dirt on the surface in a continuous operation is provided. The cleaning apparatus includes a base portion for...
02/19/2008
7316051Suction nozzle height adjustment control circuit
A floor care appliance is provided with a switch for controlling the height of the suction nozzle. The switch controls the height of the suction nozzle by controlling the operation of an independent motor and a gear and cam arrangement operatively connected to the w...
01/08/2008
D558942Vacuum cleaner body
01/01/2008
7299521Brush assembly distribution apparatus
A floor-scrubbing machine is provided having a main body and a cleaning fluid delivery system. At least one rotatable brush having a brush body and bristles extending from the brush body is included. The brush is carried by the main body whereby the bristles of the ...
11/27/2007
D555308Vacuum cleaner foot
11/13/2007
D553813Vacuum cleaner housing
10/23/2007
D553814Upright vacuum cleaner
10/23/2007
D553313Upright vacuum cleaner
10/16/2007
D553312Vacuum cleaner housing
10/16/2007
D553314Upright vacuum cleaner foot
10/16/2007
D551817Portion of an upper housing for a floor care appliance
09/25/2007
7269877Floor care appliance with network connectivity
A floor care appliance is provided with a microprocessor based control arrangement having a communications port for connection to a computer. Once connected to a computer, software updates for the microprocessor may be downloaded or diagnostic information stored in ...
09/18/2007
7269879Solution distribution arrangement for a cleaning machine
A portable cleaning apparatus for cleaning a surface is provided and includes a housing. A distributor is operatively connected to the housing for distributing solution to the surface. A first solution container is mounted to the housing and contains a first solutio...
09/18/2007
D551404Upper housing for a floor care appliance
09/18/2007
7267704Filter assembly for a vacuum cleaner
A dirt filtering apparatus for a vacuum cleaner is disclosed. The dirt filtering apparatus includes a lid member having an exit opening defined therethrough, a sealing arrangement around the periphery of the lid member and adapted to engage a sidewall of a removable...
09/11/2007
7254859Random motion cleaner
A self-propelled floor cleaner is provided having a random motion generator which enhances the maneuverability of the floor cleaner. The random motion generator is rotatably attached to the frame of the cleaner and propels the cleaner across the floor in a random mo...
08/14/2007
D547015Dirt receptacle for a floor care appliance
07/17/2007
7243393Agitator drive configuration
The invention is an agitator configuration for a floor care appliance such as an upright vacuum cleaner. The floor care appliance is provided with at least two agitator chambers each having at least one rotary agitator member disposed therein. In the preferred embod...
07/17/2007
D546510Foot of an upright vacuum cleaner
07/10/2007
7240394Cleaning machine for cleaning a surface
A cleaning apparatus for cleaning a surface in which cleaning solution is distributed to the surface and substantially simultaneously extracted along with the dirt on the surface in a continuous operation as it moves along the surface is provided. The cleaning appar...
07/10/2007
D546008Portion of a suction nozzle for a floor care appliance
07/03/2007
D546009Portion of a suction nozzle for a floor care appliance
07/03/2007
7237299Cleaning machine having a control system for cleaning a surface
A cleaning apparatus for cleaning a surface in which cleaning solution is dispensed to the surface and substantially simultaneously extracted along with the dirt on the surface in a continuous operation is provided. The cleaning apparatus further includes a detectin...
07/03/2007
D545513Suction nozzle
06/26/2007
D545012Base for an upright extractor
06/19/2007
7225501Brush assembly for a cleaning device
A cleaning device for cleaning a surface is provided including a base for movement along a surface, a suction nozzle associated with the base, and a suction source for drawing liquid and dirt from the surface through the suction nozzle. The cleaning device further i...
06/05/2007
7222389Recovery tank for a floor cleaning device
A recovery tank is provided for a floor cleaning unit. The recovery tank comprises an inlet opening and a duct fluidly connected to the inlet. The duct extends horizontally within the tank adjacent a side wall the recovery tank for directing air and liquid from the ...
05/29/2007
7220930Floor care appliance with an electro luminescent switch panel
A floor care appliance such as a vacuum cleaner is provided having a display panel having at least one indicator light for indicating a status of a feature of the appliance wherein the indicator light is lighted by electro luminescent lighting. The electro luminesce...
05/22/2007
7208892Power management system for a floor care appliance
A floor care appliance is provided with an improved power management system for controlling the total amount of current provided to at least a first and a second load device of an appliance. The power management system is comprised of a microprocessor, an alternatin...
04/24/2007
7207081Random motion cleaner
A self-propelled floor cleaner is provided having a random motion generator which enhances the maneuverability of the floor cleaner. The random motion generator is rotatably attached to the frame of the cleaner and propels the cleaner across the floor in a random mo...
04/24/2007
7208024Floor care appliance with filter cleaning system
The present invention is a floor care appliance having a filter member that has one portion being cleaned at all times. The filter is utilized for separating fine particles from a dirt laden airstream that has been previously cleaned of larger particles. The hollow ...
04/24/2007
D541498Suction nozzle for a vacuum cleaner
04/24/2007
7203993Suction nozzle height adjustment and control arrangement
A floor care appliance is provided with a microprocessor based control arrangement. The microprocessor adjust the height of the suction nozzle through a motorized suction nozzle height gear and cam arrangement. The microprocessor is programmed to turn the current of...
04/17/2007
7203991Portable cleaning machine
A cleaning apparatus for cleaning a surface is provided. The cleaning apparatus has a housing for movement along a surface with a suction nozzle assembly having an inlet and outlet provided on the housing. A recovery container is removably mounted to the housing. A ...
04/17/2007
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