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公开(公告)号：US20220120359A1
公开(公告)日：2022-04-21
申请号：US17120130
申请日：2020-12-12
Applicant: Edward Underhill
Inventor： Edward Underhill
IPC: F16K31/60
Abstract: The present invention provides an extension member for coupling with a quick coupler key. The extension member includes: a first member; a second member; a handle; and a third member. Methods of using the extension member for coupling with a pipe and a quick coupler key, which is coupled to a quick coupler assembly are also provided.
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公开(公告)号：US11247155B2
公开(公告)日：2022-02-15
申请号：US15700559
申请日：2017-09-11
Applicant: Edward Underhill
Inventor： Edward Underhill
Abstract: The present invention provides a removable fluid removal pump filter for mounting on a fluid intake housing of a fluid removal pump having a fluid intake housing coupled to a pump shaft coupled to a head assembly having a pump handle and a discharge port. The removable fluid removal pump filter includes: a first member and a second member, wherein the second member is coupled to the first member and extends toward the proximal end of the first member. Methods of using the removable fluid removal pump filter are also disclosed.
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公开(公告)号：US20180071668A1
公开(公告)日：2018-03-15
申请号：US15700559
申请日：2017-09-11
Applicant: Edward Underhill
Inventor： Edward Underhill
CPC classification number: B01D35/306 , B01D29/33 , B01D35/02 , B01D2201/301 , F04B53/16 , F04B53/20 , F04B53/22
Abstract: The present invention provides a removable fluid removal pump filter for mounting on a fluid intake housing of a fluid removal pump having a fluid intake housing coupled to a pump shaft coupled to a head assembly having a pump handle and a discharge port. The removable fluid removal pump filter includes: a first member and a second member, wherein the second member is coupled to the first member and extends toward the proximal end of the first member. Methods of using the removable fluid removal pump filter are also disclosed.
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