公开(公告)号：US11105108B2

公开(公告)日：2021-08-31

申请号：US15970045

申请日：2018-05-03

申请人： Eric V. Resh

发明人： Eric V. Resh

IPC分类号： E04H4/16 ,  F16B5/06

摘要： A tool for cleaning debris from swimming pools includes a frame, a corresponding net, and retaining member for retaining the net on the frame. The preferred retaining member is an elongated strip of resilient, flexible material, having a generally U-shaped cross-section. The web portion of the cross-section includes an exterior surface smoothly shaped between its two edges to urge debris from the pool into the net. The leg portions of the cross-section include gripping portions to assist in engaging and/or disengaging the retaining member from the frame, to permit the net to be assembled, changed or replaced. Preferably, the retaining member is formed from at least two different materials. The preferred frame of the tool is fabricated from aluminum and includes an elongated, curved frame portion with its ends permanently assembled into the end of a tubular attachment member, to permit attachment of the tool to a handle, pole or similar structure. The preferred net of the tool includes one or more anti-slip devices to prevent the edge of the net or bag from slipping between the frame portion and retaining member. A corresponding preferred method of use is also disclosed.

公开(公告)号：US20210332602A1

公开(公告)日：2021-10-28

申请号：US17235864

申请日：2021-04-20

申请人： Eric V. Resh

发明人： Eric V. Resh

IPC分类号： E04H4/16

摘要： Methods and apparatus are disclosed for an improved underwater vacuum cleaning system. Urging elements are provided on a vacuum head to encourage debris, especially large pieces of underwater debris, to matriculate under the head or otherwise toward the vacuum opening, rather than traveling over the head or otherwise NOT toward the vacuum opening. Various embodiments of engagement elements are disclosed between the vacuum head and a vacuum hose to improve the connection therebetween.

公开(公告)号：US20190048606A1

公开(公告)日：2019-02-14

申请号：US16162208

申请日：2018-10-16

申请人： Eric V. Resh

发明人： Eric V. Resh

IPC分类号： E04H4/16

摘要： Methods and apparatus are disclosed for an improved underwater vacuum cleaning system. Urging elements are provided on a vacuum head to encourage debris, especially large pieces of underwater debris, to matriculate under the head or otherwise toward the vacuum opening, rather than traveling over the head or otherwise NOT toward the vacuum opening. Various embodiments of engagement elements are disclosed between the vacuum head and a vacuum hose to improve the connection therebetween.

公开(公告)号：US20140342461A1

公开(公告)日：2014-11-20

申请号：US14215810

申请日：2014-03-17

申请人： Eric V. Resh

发明人： Eric V. Resh

IPC分类号： G01N33/18

CPC分类号： G01N33/182 ,  G01N31/22 ,  Y10T436/193333

摘要： Methods and apparatus are disclosed for an improved water chemistry test. Features disclosed include, without limitation, a test block, colored liquid reagents, and color comparison displays, with test chambers/vials that are generally horizontal. The mouth at the top of each vial is formed along a substantial portion of the vial's horizontal length. The vial's horizontal dimensions enable water to move throughout each vial so that a wave or waves roll from one side of the vial to the other and quickly/thoroughly mixes colored liquid reagents with sample water. At least one ridge, wall, semipermeable barrier, etc. within the vial causes water and chemical reagents to more quickly and thoroughly when the test block is agitated. At least one drain hole is positioned in a wall/side of each vial, with its bottom edge located at the fill level necessary to conduct the water sample. A valve or valves enables a user to easily drain sample water from the vial down to the proper test level. An additional element at or near the top of at least one side of each vial serves to deflect the wave(s) of water and prevent them from splashing out of the vial through the vial's mouth. Adjacent to each vial is a color comparison display. The test block base allows it to be freestanding.

摘要翻译： 公开了改进的水化学试验的方法和装置。 所公开的特征包括但不限于测试块，有色液体试剂和颜色比较显示器，其中测试室/小瓶通常是水平的。 每个小瓶顶部的口沿小瓶水平长度的大部分形成。 小瓶的水平尺寸使得水能够在每个小瓶中移动，使得波浪或波浪从小瓶的一侧滚动到另一侧，并快速/彻底地将有色液体试剂与样品水混合。 当测试块被搅动时，小瓶内的至少一个脊，壁，半透性屏障等使水和化学试剂更快速和彻底。 至少一个排水孔位于每个小瓶的壁/侧，其底部边缘位于进行水样所需的填充水平。 阀或阀使用户能够轻松地将样品瓶从样品瓶中排出至适当的测试水平。 在每个小瓶的至少一侧的顶部处或附近的另外的元件用于偏转水波并防止它们从小瓶的小瓶的嘴中溅出。 与每个小瓶相邻是一个颜色比较显示。 测试块基座允许它是独立的。

公开(公告)号：US11628554B2

公开(公告)日：2023-04-18

申请号：US17397890

申请日：2021-08-09

申请人： Eric V. Resh

发明人： Eric V. Resh

IPC分类号： B25G1/04 ,  B25G3/18 ,  B25G3/20

摘要： An improved telepole device having attachment means for attaching swimming pool cleaning, and other tools. The improved telepole device preferably includes an inner tube which freely slides within an outer tube, and a locking device to temporarily secure the inner tube in a desired position within the outer tube. A preferred lightweight design may be at least partially hollow along the length of the tube(s), and durability may be provided by inner/reinforcement wall(s) that extend across the hollow portion(s) of one or both of the tubes. On the end of the outer tube through which the inner tube slides/extends is a collar element attached thereto and comprised of a locking device having a detent mechanism for “locking” the inner tube in place within the outer tube. Preferably, the collar's opening and the profile of the inner tube have one or more sides that, due to their relative position with respect to each other, can prevent the inner tube from rotating within the collar. Further, the inner tube preferably has a series of holes along its length which are positioned to receive a pin element of the detent mechanism. Further, the end of the outer tube opposite the collar preferably has attachment holes configured to receive attachable and detachable swimming pool cleaning tools, and an additional set of holes that allow water to drain from the outer tube while a tool is attached.

公开(公告)号：US11112396B2

公开(公告)日：2021-09-07

申请号：US15877280

申请日：2018-01-22

申请人： Eric V. Resh

发明人： Eric V. Resh

IPC分类号： G01N31/22 ,  G01N33/18

摘要： Features of an improved water chemistry test kit include, without limitation, a test block, colored liquid reagents, and color comparison displays. At least one ridge, wall, semipermeable barrier, etc. within the vial causes water and chemical reagents to more quickly and thoroughly when the test block is agitated. At least one drain hole is positioned in a wall/side of each vial, with its bottom edge located at the fill level necessary to conduct the water sample. A valve or valves enables a user to easily drain sample water from the vial down to the proper test level. Adjacent to each vial is a color comparison display.

公开(公告)号：US09891205B2

公开(公告)日：2018-02-13

申请号：US14215810

申请日：2014-03-17

申请人： Eric V. Resh

发明人： Eric V. Resh

IPC分类号： G01N33/18 ,  G01N31/22

CPC分类号： G01N33/182 ,  G01N31/22 ,  Y10T436/193333

摘要： Methods and apparatus are disclosed for an improved water chemistry test. Features disclosed include, without limitation, a test block, colored liquid reagents, and color comparison displays, with test chambers/vials that are generally horizontal. The mouth at the top of each vial is formed along a substantial portion of the vial's horizontal length. The vial's horizontal dimensions enable water to move throughout each vial so that a wave or waves roll from one side of the vial to the other and quickly/thoroughly mixes colored liquid reagents with sample water. At least one ridge, wall, semipermeable barrier, etc. within the vial causes water and chemical reagents to more quickly and thoroughly when the test block is agitated. At least one drain hole is positioned in a wall/side of each vial, with its bottom edge located at the fill level necessary to conduct the water sample. A valve or valves enables a user to easily drain sample water from the vial down to the proper test level. An additional element at or near the top of at least one side of each vial serves to deflect the wave(s) of water and prevent them from splashing out of the vial through the vial's mouth. Adjacent to each vial is a color comparison display. The test block base allows it to be freestanding.

公开(公告)号：US20180009099A1

公开(公告)日：2018-01-11

申请号：US15708038

申请日：2017-09-18

申请人： Eric V. Resh

发明人： Eric V. Resh

IPC分类号： B25G1/04 ,  B25G3/18

CPC分类号： B25G1/04 ,  B25G3/18

摘要： An improved telepole device having attachment means for attaching swimming pool cleaning, and other tools. The improved telepole device preferably includes an inner tube which freely slides within an outer tube, and a locking device to temporarily secure the inner tube in a desired position within the outer tube. A preferred lightweight design may be at least partially hollow along the length of the tube(s), and durability may be provided by inner/reinforcement wall(s) that extend across the hollow portion(s) of one or both of the tubes. On the end of the outer tube through which the inner tube slides/extends is a collar element attached thereto and comprised of a locking device having a detent mechanism for “locking” the inner tube in place within the outer tube. Preferably, the collar's opening and the profile of the inner tube have one or more sides that, due to their relative position with respect to each other, can prevent the inner tube from rotating within the collar. Further, the inner tube preferably has a series of holes along its length which are positioned to receive a pin element of the detent mechanism. Further, the end of the outer tube opposite the collar preferably has attachment holes configured to receive attachable and detachable swimming pool cleaning tools, and an additional set of holes that allow water to drain from the outer tube while a tool is attached.

公开(公告)号：US20140301727A1

公开(公告)日：2014-10-09

申请号：US14216775

申请日：2014-03-17

申请人： Eric V. Resh

发明人： Eric V. Resh

IPC分类号： G03B17/08

CPC分类号： G03B17/08 ,  E04H4/148 ,  F21S8/024 ,  F21V33/0052 ,  F21W2131/401 ,  G03B29/00

摘要： Methods and apparatus are disclosed for underwater swimming pool video monitoring and other data gathering and transmission, and related controls. Embodiments include one or more cameras and/or other sensors and/or controls operatively mounted and/or used with an underwater pool light feature.

摘要翻译： 公开了用于水下游泳池视频监控和其他数据采集和传输的方法和装置，以及相关控制。 实施例包括一个或多个照相机和/或可操作地安装和/或与水下泳池灯特征一起使用的其它传感器和/或控制。

公开(公告)号：US11773615B2

公开(公告)日：2023-10-03

申请号：US17235864

申请日：2021-04-20

申请人： Eric V. Resh

发明人： Eric V. Resh

IPC分类号： E04H4/16

CPC分类号： E04H4/169 ,  E04H4/1636 ,  E04H4/1645

摘要： Methods and apparatus are disclosed for an improved underwater vacuum cleaning system. Urging elements are provided on a vacuum head to encourage debris, especially large pieces of underwater debris, to matriculate under the head or otherwise toward the vacuum opening, rather than traveling over the head or otherwise NOT toward the vacuum opening. Various embodiments of engagement elements are disclosed between the vacuum head and a vacuum hose to improve the connection therebetween.