-
公开(公告)号：CA2940971A1
公开(公告)日：2015-09-03
申请号：CA2940971
申请日：2015-02-13
Applicant: RUG DOCTOR LLC
Inventor： WALL TIMOTHY , MORROW ANN MARIE , HAUG WALTER , LE PHUONG , OSTENDORF CHARLES MICHAEL , PEREIRA SCHUBERT , CHAVANA ERNEST MATTHEW JR , LAU VINCENT , HILL JASON EDWARD , TILK JASON , SPIRK EVAN , TUFTS LINDSEY , SAUNDERS CRAIG , STEPHENS PAUL
IPC: A47L11/34 , A47L11/03 , A47L11/292 , A47L11/30
Abstract: A liquid extraction cleaning device comprises a vacuum pump, a liquid pump, a cleaning solution tank, a recovery tank, first and second spray nozzles, a spray selection switch, a vacuum inlet port, an agitator assembly, and a handle. The spray selection switch controls whether liquid is expelled from the second spray nozzle when liquid is expelled from the first spray nozzle. The agitator assembly comprises first and second agitators. The first agitator is configured to rotate. The second agitator is configured to reciprocate. The handle is pivotally connected to the rest of the liquid extraction cleaning device and is lockable in several pivotal orientations. The handle can also be pivoted forward from a rearwardly extending direction to an extent that it extends forward horizontally.
-
公开(公告)号：CA2940518C
公开(公告)日：2022-07-19
申请号：CA2940518
申请日：2015-02-13
Applicant: RUG DOCTOR LLC
Inventor： WALL TIMOTHY , MORROW ANN MARIE , HAUG WALTER , LE PHUONG , OSTENDORF CHARLES MICHAEL , PEREIRA SCHUBERT , CHAVANA ERNEST MATTHEW , LAU VINCENT , HILL JASON EDWARD , TILK JASON , SPIRK EVAN , TUFTS LINDSEY , SAUNDERS CRAIG , STEPHENS PAUL
Abstract: A liquid extraction cleaning device comprises a main unit, a liquid pump, a flexible hose, and a hand tool. The main unit comprises a vacuum pump. The hand tool comprises a vacuum inlet port, an agitator, a spray nozzle, and a grip portion. The vacuum inlet port of the hand tool is operatively connected to the vacuum pump via the hose passageway in a manner such that the vacuum pump is capable of drawing fluid through the vacuum inlet port and into the hose passageway. The spray nozzle is operatively connected to the liquid pump in a manner such that the liquid pump is capable of forcing liquid out of the spray nozzle.
-
Patent Agency Ranking
公开(公告)号：PL2651281T3
公开(公告)日：2020-10-19
申请号：PL11848802
申请日：2011-12-15
Applicant: RUG DOCTOR LLC
Inventor： HILL JASON E , WALL TIMOTHY J , WAHL STEVEN A , PEREIRA SCHUBERT , HEATH BENJAMIN J , GENNRICH DAVID JAMES , KOPLIN RANDALL SCOTT , PERFINO FELIX RODRIGUEZ
IPC: A47L11/29 , A47L11/294 , A47L11/30 , A47L11/40
-
公开(公告)号：EP3110300A4
公开(公告)日：2018-02-21
申请号：EP15754857
申请日：2015-02-13
Applicant: RUG DOCTOR LLC
Inventor： WALL TIMOTHY , MORROW ANN MARIE , HAUG WALTER , LE PHUONG , OSTENDORF CHARLES MICHAEL , PEREIRA SCHUBERT , CHAVANA JR ERNEST MATTHEW , LAU VINCENT , HILL JASON EDWARD , TILK JASON , SPIRK EVAN , TUFTS LINDSEY , STEPHENS PAUL , SAUNDERS CRAIG
CPC classification number: A47L11/34 , A47L9/0411 , A47L9/0488 , A47L11/4002 , A47L11/4036 , A47L11/4075 , A47L11/4083 , A47L11/4088
Abstract: A liquid extraction cleaning device comprises a vacuum pump, a liquid pump, a cleaning solution tank, a recovery tank, first and second spray nozzles, a spray selection switch, a vacuum inlet port, an agitator assembly, and a handle. The spray selection switch controls whether liquid is expelled from the second spray nozzle when liquid is expelled from the first spray nozzle. The agitator assembly comprises first and second agitators. The first agitator is configured to rotate. The second agitator is configured to reciprocate. The handle is pivotally connected to the rest of the liquid extraction cleaning device and is lockable in several pivotal orientations. The handle can also be pivoted forward from a rearwardly extending direction to an extent that it extends forward horizontally.
-
公开(公告)号：EP2651281A4
公开(公告)日：2017-08-30
申请号：EP11848802
申请日：2011-12-15
Applicant: RUG DOCTOR LLC
Inventor： HILL JASON E , WALL TIMOTHY J , WAHL STEVEN A , PEREIRA SCHUBERT , HEATH BENJAMIN J , GENNRICH DAVID JAMES , KOPLIN RANDALL SCOTT , PERFINO FELIX RODRIGUEZ
IPC: A47L11/29 , A47L11/294 , A47L11/30 , A47L11/40
CPC classification number: A47L11/34 , A47L11/28 , A47L11/294 , A47L11/302 , A47L11/307 , A47L11/4036 , A47L11/4058
Abstract: A floor cleaning machine has a housing and a movable hood that covers over vacuum and liquid hoses of the machine that are visible in prior art floor cleaning machines. The vacuum and liquid hoses are each pivotally connected to a wall of the machine housing and are also pivotally connected to a transparent dome provided on the hood. These connections reduce stresses on the hoses when the hood is moved and allow the dome to pivot relative to the hood. The floor cleaning machine also has a pair of slit orifices that eject fan spray patterns of cleaning liquid that are non-coplanar and do not intersect each other. Furthermore, the floor cleaning machine has an oscillating brush assembly that includes a brush that is replaceable without using tools. The brush height can be adjusted via an adjustment member provided on the oscillating portion of the assembly.
Abstract translation: 地面清洁机具有外壳和可移动罩，该可移动罩覆盖在现有技术地面清洁机中可见的机器的真空和液体软管。 真空和液体软管分别枢转地连接到机器壳体的壁上并且还枢转地连接到设置在机罩上的透明圆顶。 当罩移动时，这些连接减少了软管上的应力，并允许罩相对于罩枢转。 地面清洁机还有一对狭缝小孔，可以喷出非共面且不相互交叉的清洁液的扇形喷雾图案。 此外，地面清洁机具有摆动刷组件，该摆动刷组件包括可在不使用工具的情况下更换的刷子。 刷子高度可以通过设置在组件的摆动部分上的调节构件来调节。
-
公开(公告)号：CA2940518A1
公开(公告)日：2015-09-03
申请号：CA2940518
申请日：2015-02-13
Applicant: RUG DOCTOR LLC
Inventor： WALL TIMOTHY , MORROW ANN MARIE , HAUG WALTER , LE PHUONG , OSTENDORF CHARLES MICHAEL , PEREIRA SCHUBERT , CHAVANA ERNEST MATTHEW JR , LAU VINCENT , HILL JASON EDWARD , TILK JASON , SPIRK EVAN , TUFTS LINDSEY , SAUNDERS CRAIG , STEPHENS PAUL
Abstract: A liquid extraction cleaning device comprises a main unit, a liquid pump, a flexible hose, and a hand tool. The main unit comprises a vacuum pump. The hand tool comprises a vacuum inlet port, an agitator, a spray nozzle, and a grip portion. The vacuum inlet port of the hand tool is operatively connected to the vacuum pump via the hose passageway in a manner such that the vacuum pump is capable of drawing fluid through the vacuum inlet port and into the hose passageway. The spray nozzle is operatively connected to the liquid pump in a manner such that the liquid pump is capable of forcing liquid out of the spray nozzle.
-
公开(公告)号：EP3113663A4
公开(公告)日：2017-12-13
申请号：EP15755625
申请日：2015-02-13
Applicant: RUG DOCTOR LLC
Inventor： WALL TIMOTHY , MORROW ANN MARIE , HAUG WALTER , LE PHUONG , OSTENDORF CHARLES MICHAEL , PEREIRA SCHUBERT , CHAVANA JR ERNEST MATTHEW , LAU VINCENT , HILL JASON EDWARD , TILK JASON , SPIRK EVAN , TUFTS LINDSEY , STEPHENS PAUL
CPC classification number: A47L11/4072 , A47L11/201 , A47L11/202 , A47L11/307 , A47L11/34 , A47L11/4002 , A47L11/4008 , A47L11/4036 , A47L11/4044 , A47L11/4075 , A47L11/4088
Abstract: A liquid extraction cleaning device comprises a main unit, a liquid pump, a flexible hose, and a hand tool. The main unit comprises a vacuum pump. The hand tool comprises a vacuum inlet port, an agitator, a spray nozzle, and a grip portion. The vacuum inlet port of the hand tool is operatively connected to the vacuum pump via the hose passageway in a manner such that the vacuum pump is capable of drawing fluid through the vacuum inlet port and into the hose passageway. The spray nozzle is operatively connected to the liquid pump in a manner such that the liquid pump is capable of forcing liquid out of the spray nozzle.
-
-
-
-
-
-
Search Results
7
records
(took 0.02 seconds)
