Patents Assigned to G.B.D. Corp.
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Patent number: 8578550Abstract: A domestic air treatment apparatus such as a vacuum cleaner comprises a fluid flow path including a dirt inlet and a clean air outlet. A suction motor and a treatment member are provided in the flow path. The fluid flow path comprises a portion that has a bend, such as an elbow, wherein all portions of the fluid flow path through the bend have a cross sectional area that is at least about the same as a cross sectional area of the inlet.Type: GrantFiled: July 30, 2010Date of Patent: November 12, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Patent number: 8578553Abstract: A surface cleaning apparatus comprises an air flow path extending from a dirty air inlet to a clean air outlet and includes an air treatment member. A suction motor may be provided in the air flow path. A suction motor housing sidewall may comprise a plurality of openings provided in a first side thereof. An outer housing may comprise a longitudinally extending outer housing sidewall having an outer housing air outlet. At least a portion of the suction motor housing that has the plurality of openings is located in the outer housing and spaced from the longitudinally extending outer housing sidewall to define a passage between the outer housing and the suction motor housing. The outer housing air outlet may be angularly spaced around the outer housing with respect to the first side of the suction motor housing.Type: GrantFiled: March 4, 2011Date of Patent: November 12, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Patent number: 8567006Abstract: Several embodiments of an upright surface cleaning apparatus are disclosed. The surface cleaning apparatus has a first cyclonic cleaning stage and comprises a surface cleaning head having a dirty fluid inlet. A fluid flow path extends from the dirty fluid inlet to a clean air outlet of the upright surface cleaning apparatus. A support member is mounted to the surface cleaning head. A mounting member mounted to the support member. At least one of a first cleaning stage of the upright surface cleaning apparatus and a suction motor is mounted directly or indirectly to the mounting member. A suction motor is provided in the fluid flow path.Type: GrantFiled: February 15, 2012Date of Patent: October 29, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Patent number: 8567005Abstract: A domestic appliance, such as a surface cleaning apparatus, comprises a fluid flow path including a dirt inlet and a clean air outlet with a suction motor and a treatment member provided in the fluid flow path. A first part of the surface cleaning apparatus has an opening and a second part of the surface cleaning apparatus has a key receiving portion. A key is insertable into the opening and the key receiving portion. The first part and the second part are secured together when the key is inserted.Type: GrantFiled: July 30, 2010Date of Patent: October 29, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Patent number: 8567008Abstract: A surface cleaning apparatus comprises an air flow path extending from a dirty air inlet to a clean air outlet. The surface cleaning apparatus may comprise a cyclone bin assembly comprising a cyclone chamber positioned in the air flow path. The surface cleaning apparatus may comprise a dirt collection chamber and a suction motor positioned in the air flow path. The cyclone chamber may have first and second opposed ends and a sidewall extending between the first and second opposed ends. The sidewall may have a first portion extending from the first opposed end towards the second opposed end and a second portion extending from the second opposed end towards the first opposed end. The first and second portions may meet at a juncture. The first opposed end and the first portion may be openable.Type: GrantFiled: March 4, 2011Date of Patent: October 29, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Patent number: 8561257Abstract: A surface cleaning head for a vacuum cleaner comprises an open sided air flow passage upstream of an n enclosed air flow passage extending from an opening in the surface cleaning head to an air outlet. The open sided airflow chamber comprising an upper wall and a rear depending wall extending downwardly from the upper wall. The rear depending wall has a lower end that is positioned above the lower end of wheels. The opening is provided in a rear half of the upper wall of the air flow chamber forwardly of the rear depending wall and inwardly of the sides.Type: GrantFiled: March 9, 2010Date of Patent: October 22, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Publication number: 20130269147Abstract: A surface cleaning apparatus comprises a base comprising an AC suction motor and a portable cleaning unit removably mounted on the wheeled base and comprising an energy storage member and a portable cleaning unit suction motor that is operable on DC power. The AC suction motor provides motive power when the surface cleaning unit is switched on and when the portable cleaning unit is mounted on the base. The portable cleaning unit suction motor provides motive power when the portable cleaning unit is switched on and when the portable cleaning unit is removed from the base. Alternately, the portable cleaning unit suction motor may be operable on DC power when removed from the wheeled base and may be operable on power provided by the wheeled base when mounted on the wheeled base.Type: ApplicationFiled: March 1, 2013Publication date: October 17, 2013Applicant: G.B.D. CORP.Inventor: Wayne Ernest Conrad
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Patent number: 8533904Abstract: A surface cleaning head, such as an auxiliary cleaning head for a vacuum cleaner, has a rotary brush associated with a dirty air inlet and driven by an air turbine. A dirt tray is positioned in the airflow path downstream of the rotary brush. In one embodiment, the air turbine is in an air turbine chamber that is not downstream from the dirty air inlet.Type: GrantFiled: October 29, 2010Date of Patent: September 17, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Publication number: 20130232722Abstract: A surface cleaning apparatus comprises an air flow passage extending from a dirty air inlet to a clean air outlet, a cyclone positioned in the air flow passage and having a cyclone air inlet, a cyclone air outlet and having a cyclone axis, a suction motor positioned in the air flow passage and having a motor axis, and a filter assembly downstream of the cyclone air outlet and upstream of the suction motor, the filter assembly comprising a longitudinally extending filter axis that may be generally parallel to the cyclone axis, spaced apart longitudinally extending upstream and downstream air flow passages and a longitudinally extending filter media therebetween some. In some embodiments, at least a portion of one of the upstream and downstream air flow passages is positioned interior the filter media.Type: ApplicationFiled: March 9, 2012Publication date: September 12, 2013Applicant: G.B.D. CORP.Inventor: Wayne Ernest Conrad
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Patent number: 8528164Abstract: A surface cleaning apparatus may comprise an air flow path extending from a dirty air inlet to a clean air outlet and a suction motor. The surface cleaning apparatus may comprise a cyclone chamber provided in the air flow path. The cyclone chamber may comprise a cyclone chamber first end and a cyclone chamber second opposed end, a cyclone air inlet, a cyclone air outlet provided at the cyclone chamber second opposed end and a cyclone chamber wall. An air exit conduit may be exterior to the cyclone chamber and may extend from the cyclone air outlet. At least one reinforcing rib may be positioned in abutting relationship with the air exit conduit and the cyclone chamber second opposed end.Type: GrantFiled: March 4, 2011Date of Patent: September 10, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Patent number: 8528160Abstract: A surface cleaning apparatus comprises an air flow path extending from a dirty air inlet to a clean air outlet, an air treatment member and a suction motor. The surface cleaning apparatus comprises a main body comprising a front end and a rear end, first and second opposed sidewalls and a suction motor housing. At least one of the first and second opposed sidewalls may have a suction motor access opening.Type: GrantFiled: March 3, 2011Date of Patent: September 10, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Publication number: 20130227813Abstract: A surface cleaning apparatus comprises an air flow passage extending from a dirty air inlet to a clean air outlet and a suction motor. The surface cleaning apparatus may also comprise a cyclone chamber provided in the air flow passage. The cyclone chamber may comprise a cyclone air inlet, a cyclone air outlet and a dirt outlet. The surface cleaning apparatus may comprise a dirt collection chamber having a dirt inlet, a dirt collection chamber first end, an opposed dirt collection chamber second end and a longitudinally extending sidewall. Various design improvements are provided.Type: ApplicationFiled: March 2, 2012Publication date: September 5, 2013Applicant: G.B.D. CORP.Inventor: Wayne Ernest Conrad
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Patent number: 8510907Abstract: A surface cleaning apparatus comprises at least one cyclone and at least one dirt collection chamber. The dirt collection chamber has a removeably mounted door.Type: GrantFiled: March 10, 2010Date of Patent: August 20, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Publication number: 20130185893Abstract: A surface cleaning apparatus comprises cyclone downstream from the dirty air inlet and an openable pre-motor filter chamber. The pre-motor filter chamber is openable with the cyclone chamber and/or the dirt collection chamber associated with the cyclone chamber.Type: ApplicationFiled: March 4, 2013Publication date: July 25, 2013Applicant: G.B.D. CORP.Inventor: G.B.D. CORP.
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Patent number: 8484799Abstract: A cyclone bin assembly comprises a dirt collection chamber in communication with a dirt outlet of a cyclone chamber. The dirt collection chamber comprises a first and second opposed ends and comprises a first and portions. The dirt outlet is positioned adjacent the second opposed end of the dirt collection chamber. The first and second portions may comprise discrete chambers that are separated from each other by a passage extending between the dirt outlet and a wall of the dirt collection chamber. The first and second portions may have first and second sides. The first side is positioned adjacent the passage and the second side is angularly spaced from the passage. The second portion has a divider wall that extends towards the second opposed end of the dirt collection chamber from the first opposed end of the dirt collection chamber. The divider wall may be spaced from the second side.Type: GrantFiled: March 3, 2011Date of Patent: July 16, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Patent number: 8486170Abstract: A filter apparatus comprises first and second filters, each having an upstream surface and a downstream surface. At least one bypass channel extends from a position upstream of the upstream surface of the first filter to a position upstream of the upstream surface of the second filter.Type: GrantFiled: March 10, 2010Date of Patent: July 16, 2013Assignee: G.B.D. Corp.Inventors: Wayne Ernest Conrad, Dave Petersen
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Patent number: 8479358Abstract: An upright surface cleaning apparatus has an upper section that is moveably mounted to the surface cleaning head between an in use position and a storage position. The upper section is rotationally mounted to the surface cleaning head. The upright surface cleaning apparatus has an alignment mechanism comprising a first cooperating alignment member associated with the surface cleaning head and a second cooperating alignment member associated with the upper section, the first and second members guiding the upper section to a particular orientation or range of orientations when the upper section is moved into the storage position.Type: GrantFiled: July 28, 2010Date of Patent: July 9, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad
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Publication number: 20130145575Abstract: A cyclone separator useable in a surface cleaning apparatus comprises a cyclone casing defining a cyclone chamber and having first and second opposed ends and a sidewall extending between the first and second ends. A separated material collection chamber surrounds at least a portion of the cyclone chamber and is communication therewith via a separated material outlet. The separated material collection chamber is spaced at least about 0.5 inches from the cyclone chamber. In addition, the separated material collection chamber is spaced from the bottom of the cyclone by at least about 0.5 inches.Type: ApplicationFiled: February 8, 2013Publication date: June 13, 2013Applicant: G.B.D. Corp.Inventor: G.B.D. Corp.
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Publication number: 20130139350Abstract: A turbo brush for cleaning a surface comprises a housing having an upper surface, a lower surface, a front end and a rear end, the lower end having a dirty air inlet. A primary air flow path extends from the dirty air inlet to a dirty air outlet. A rotary brush is associated with the dirty air inlet and extends transverse to a forward direction of movement of the turbo brush. A drive mechanism comprises an air driven turbine, a drive gear drivingly connected to the rotary brush and a worm gear directly drivingly connecting the air driven turbine and the drive gear.Type: ApplicationFiled: November 21, 2012Publication date: June 6, 2013Applicant: G.B.D. Corp.Inventor: G.B.D. Corp.
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Patent number: 8448291Abstract: A vacuum cleaner has a front, an upper portion and a lower portion. The vacuum cleaner comprises an air flow passage extending from a nozzle having a dirty air inlet to a clean air outlet. A cyclone unit comprises at least one cyclone having a cyclone air inlet positioned in the air flow passage. A suction motor is positioned in the air flow passage. In one aspect, the vacuum cleaner is a hand vacuum cleaner and the nozzle is positioned at a lower portion of the hand vacuum cleaner and preferably below the vacuum cleaner. In another aspect, the vacuum cleaner is a hand vacuum cleaner and the nozzle includes a lower open sided passage. In accordance with another aspect, the vacuum cleaner has an air treatment member that is positioned at least partially above the air inlet.Type: GrantFiled: March 10, 2010Date of Patent: May 28, 2013Assignee: G.B.D. Corp.Inventor: Wayne Ernest Conrad