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公开(公告)号：US20210131084A1
公开(公告)日：2021-05-06
申请号：US16669725
申请日：2019-10-31
申请人： George Holt
发明人： George Holt
摘要： A toilet clearing vacuum attachment apparatus for clearing a clogged toilet includes a rigid connector. The connector is cylindrical and configured to attach to an intake of a wet vacuum. A hose is coupled to the connector. The hose has a cylindrical portion extending from the connector and a D-shaped toilet portion extending from the cylindrical portion. A rigid tip is coupled to a distal end of the toilet portion of the hose. The rigid tip is an extruded D-shape configured to fit within a trap of a toilet.
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公开(公告)号：US20210001384A1
公开(公告)日：2021-01-07
申请号：US16458420
申请日：2019-07-01
申请人： William John Yerkes
发明人： William John Yerkes
摘要： A plumbing clog removal apparatus that includes a vacuum chamber having an inlet, an outlet, and a compressor port. The clog removal apparatus also includes an inlet seal disposed at the vacuum chamber inlet. The vacuum chamber inlet seal is movably coupled to the vacuum chamber inlet and is movable between an open position and a closed position. The plumbing clog removal apparatus also includes, an outlet seal disposed at the vacuum chamber outlet. The outlet seal is movably coupled to the vacuum chamber outlet and is movable between an open position and a closed position. The vacuum chamber also includes an air compressor fluidically connected to the vacuum chamber compressor port. The compressor is configured to remove air from the compressor chamber and form a low pressure condition inside the vacuum chamber.
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公开(公告)号：US10406570B1
公开(公告)日：2019-09-10
申请号：US15970233
申请日：2018-05-03
申请人： MSD Research, Inc.
发明人： Stuart Oakner , Donna Oakner
摘要： An access device for installation to a condensation drainage system, such as a drain line of an HVAC unit, includes a main body with connecting ports at opposite ends for sealed, fluid flow inline connection to the drainage system. A top cover releasably secures to the main body to completely cover and seal an open top and interior cavity. A cleanout adapter has a flange that surrounds a bottom opening. The flange includes a seal around its outer periphery and is structured for sliding receipt within either of two transverse slots within the interior cavity to position the bottom opening of the adapter in sealed alignment with either of the connection ports, whereby a pressurized gas or liquid flow source, or a vacuum source can be connected to a top opening of the adapter for clearing a clog in the drain line either upstream or downstream of the access device.
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公开(公告)号：US20190063978A1
公开(公告)日：2019-02-28
申请号：US15684689
申请日：2017-08-23
发明人： Jared James Brodbeck
CPC分类号： G01F23/14 , B08B9/0321 , B08B9/035 , E03F7/10 , E03F9/007
摘要： A sewer cleaning vehicle includes a monitoring device for detecting a water level in a plurality of water tanks using a sensor engaged with the water tanks. The vehicle can present to an operator the water level together with operational conditions of the vehicle. The vehicle can continuously fill the water tanks based on the water level, and inform the operator of the water tanks having a water level lower than a user-configurable threshold.
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公开(公告)号：US20190053679A1
公开(公告)日：2019-02-21
申请号：US16105794
申请日：2018-08-20
申请人： Chris Calvert
发明人： Chris Calvert
摘要： The invention involves a nozzle assembly, comprising a nozzle body, and a brush assembly coupled to the nozzle body. The brush assembly includes a threaded fitting and nozzle body coupled thereto. The threaded fitting includes an opening extending therethrough. The nozzle assembly further includes a resilient tube coupled to the threaded fitting. The nozzle assembly is useful for removing dust and debris from openings, such as those formed with a drill and drill bit in concrete.
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公开(公告)号：US20180297088A1
公开(公告)日：2018-10-18
申请号：US15680442
申请日：2017-08-18
申请人： Douglas Lindstrand
发明人： Douglas Lindstrand
摘要： The current invention is a dryer lint removal system and device that is easily and safe to use. It has a 4 inch elbow that connects to the dryer and is connected to a 4 duct tee. The duct tee is connected to a draft blocker, a flex hose and then to a blowout nozzle. The other side of the tee is connected to a standard exhaust hose. A blower is inserted into the blowout nozzle creating a strong air flow, along with the dryer airflow, pulls the lint from the dryer and also out of the exhaust duct works.
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公开(公告)号：US10099265B2
公开(公告)日：2018-10-16
申请号：US15440846
申请日：2017-02-23
申请人： MSD Research, Inc.
发明人： Stuart Oakner , Donna Oakner
摘要： A foot operated pump includes a water and airtight flexible and collapsible wall between a top plate and a base plate and an interior variable volume chamber. A flexible hose is selectively attachable to either an inlet port or an outlet port on the top plate member. The contents (air and/or liquid) within the variable volume chamber are forced out of the outlet port upon forced downward movement of the top plate member towards the base plate member. As the top plate member returns to a normally relaxed state in separated, angled relation to the base plate, the variable volume chamber enlarges and air is sucked through the inlet port to fill the variable volume chamber. An opposite end of the flexible hose attaches to various adapters and fittings for clearing clogged drain lines and other conduits.
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公开(公告)号：US20180272394A1
公开(公告)日：2018-09-27
申请号：US15927983
申请日：2018-03-21
申请人： William Sieburg
发明人： William Sieburg
摘要： A device including an outer hose segment, an inner hose segment, a first air chamber for accommodating a first air flow, a second air chamber for accommodating a second air flow, a drive tool coupler into engagement with a first end portion of the outer hose segment and inner hose segment, a cleaning end section that is configured to allow tools to be attached and detached to and from said device, and a hose coupler into engagement with a second end portion of the outer and inner hose segments, wherein the hose coupler is configured to control the first and second flow of air into the first and second air chambers independently.
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公开(公告)号：US09974614B2
公开(公告)日：2018-05-22
申请号：US14459148
申请日：2014-08-13
发明人： Rainer Jung , Jonas Möhricke
CPC分类号： A61B90/70 , A61B2090/701 , B08B3/123 , Y10T74/20
摘要： The application discloses an auxiliary device for a tank of an ultrasound apparatus which comprises a rack and at least one adapter for a medical instrument.Thereby, the adapter comprises a housing and at least one coupling element which is movable with respect to the housing by way of a drive and which can be coupled to the medical instrument, so that a movement of the coupling element effects an active movement of at least one region of the medical instrument.
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公开(公告)号：US20170182524A1
公开(公告)日：2017-06-29
申请号：US15391905
申请日：2016-12-28
发明人： Woo Kag LEE , Min Ho SONG
IPC分类号： B08B9/035
摘要： Disclosed is an apparatus for conveniently and rapidly removing chips from the interior of a pipe by discharging chips with a portion of fluid out of the pipe using the difference between the pressure in the pipe and atmospheric pressure. The apparatus includes a fitting mounted to a region adjacent to a hole bored in a pipe, a sandwich valve coupled to the fitting, a chip-removing adapter mounted above the sandwich valve, a suction tube extending to an inner surface of the pipe through the chip-removing adapter in order to remove chips from the pipe, a vertical moving unit for vertically moving the suction tube, a delivery tube connected to an upper end of the suction tube and configured to deliver the chips to a predetermined place, and a strainer mounted to a distal end of the delivery tube in order to separate the delivered chips from the fluid.
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