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公开(公告)号：US20240003129A1
公开(公告)日：2024-01-04
申请号：US18469823
申请日：2023-09-19
发明人： Andrew Ulliman , Jerry Banta , David R. Gilbert , Jason Nett , Jason Pyle
摘要： A waste collection and disposal unit including a tank, a float-switch sensing system, and a grinder pump. The tank contains a contoured and sloping floor, a front section, a back section, two side sections and a one-piece lid, which is securable onto the other sections of the tank. The floor slopes downwardly from below the float-switch sensing system to below the grinder pump at an angle of at least about 5 degrees and is contoured in a downward curved arc between the front and back sections of the tank.
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公开(公告)号：US11905695B2
公开(公告)日：2024-02-20
申请号：US17699585
申请日：2022-03-21
发明人： Andrew Ulliman , Jerry Banta , David R. Gilbert , Jason Nett , Jason Pyle
摘要： A waste collection and disposal unit including a tank, a float-switch sensing system, and a grinder pump. The tank contains a contoured and sloping floor, a front section, a back section, two side sections and a one-piece lid, which is securable onto the other sections of the tank. The floor slopes downwardly from below the float-switch sensing system to below the grinder pump at an angle of at least about 5 degrees and is contoured in a downward curved arc between the front and back sections of the tank.
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公开(公告)号：US20220298768A1
公开(公告)日：2022-09-22
申请号：US17699585
申请日：2022-03-21
发明人： Andrew Ulliman , Jerry Banta , David R. Gilbert , Jason Nett , Jason Pyle
摘要： A waste collection and disposal unit including a tank, a float-switch sensing system, and a grinder pump. The tank contains a contoured and sloping floor, a front section, a back section, two side sections and a one-piece lid, which is securable onto the other sections of the tank. The floor slopes downwardly from below the float-switch sensing system to below the grinder pump at an angle of at least about 5 degrees and is contoured in a downward curved arc between the front and back sections of the tank.
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公开(公告)号：US11365738B2
公开(公告)日：2022-06-21
申请号：US16837765
申请日：2020-04-01
发明人： Andrew Ulliman , Charles P. Carroll , Jerry Banta , Tanner Gibson
摘要： A reversible grinder pump with cutter plate and cutter blade, wherein the cutter plate is attached to an inlet of the reversible grinder pump and is located adjacent to the cutter blade, wherein the cutter plate includes pairs of angled openings, wherein each of the pair of angled openings extends through the cutter plate and has a shape which is a mirror image of the other angled opening of the pair of angled openings, when viewed from above a surface of the cutter plate. The cutter blade of the reversible grinder pump contains a pair of triangular cross section, prism-shaped cutting edges, which are congruent to each other and reflective, extending in opposite directions from each other.
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公开(公告)号：US20210148365A1
公开(公告)日：2021-05-20
申请号：US16837765
申请日：2020-04-01
发明人： Andrew Ulliman , Charles P. Carroll , Jerry Banta , Tanner Gibson
摘要： A reversible grinder pump with cutter plate and cutter blade, wherein the cutter plate is attached to an inlet of the reversible grinder pump and is located adjacent to the cutter blade, wherein the cutter plate includes pairs of angled openings, wherein each of the pair of angled openings extends through the cutter plate and has a shape which is a mirror image of the other angled opening of the pair of angled openings, when viewed from above a surface of the cutter plate. The cutter blade of the reversible grinder pump contains a pair of triangular cross section, prism-shaped cutting edges, which are congruent to each other and reflective, extending in opposite directions from each other.
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