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1. 发明授权

US12037930B2 Timbre scaled exhaust system 有权
公开(公告)号：US12037930B2
公开(公告)日：2024-07-16
申请号：US18325160
申请日：2023-05-30
申请人： David Akiba Borla
发明人： David Akiba Borla
IPC分类号： F01N1/06 , F01N1/02 , F01N13/10
CPC分类号： F01N1/02 , F01N2470/20
摘要： A timbre-scaled exhaust assembly includes: an acoustic portion including an inlet collector including an entrance duct at a first end of the collector in fluid for receiving an exhaust flow from an internal combustion engine and exit ducts at a second end of the collector in fluid communication with a plurality of non-perforated tuning tubes; an outlet collector including entrance ducts in fluid communication with the plurality of non-perforated tuning tubes and an exit duct in fluid communication with an outlet of the exhaust assembly. The inlet collector splits the exhaust flow from the internal combustion engine into the plurality of tuning tubes such that a plurality of distinct exhaust flows pass through the plurality of tuning tubes and the outlet collector combines the exhaust flow. A combined exhaust flow exits the exhaust system through the exhaust tip.

2. 外观设计

USD1023958S1 Safety plug 有权
公开(公告)号：USD1023958S1
公开(公告)日：2024-04-23
申请号：US29833007
申请日：2022-03-31
申请人： Alpha/Omega Energy Solutions, LLC
设计人： Bradley Lance Pearman , Kenny Lavelle Miller
摘要： FIG. 1 is a front perspective view of the safety plug;
FIG. 2 is a front eleveational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left elevational view thereof;
FIG. 5 is a right elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a right elevation view thereof; with the safety plug shown in an open configuration, and in an environment;
FIG. 9 is a front perspective view thereof with the safety plug shown in an open configuration, and in an environment;
FIG. 10 is a right elevational view thereof with the safety plug shown in a closed configuration, and in an environment;
FIG. 11 is a bottom plan view thereof with the safety plug shown in a closed configuration, and in an environment; and,
FIG. 12 is a front perspective view thereof with the safety plug shown in a closed configuration, and in an environment.
In FIGS. 8-12 the broken lines illustrate environment only and form no part of the claimed design.

3. 发明授权

US11951573B2 Screw lock for securing welding lead connectors together 有权
公开(公告)号：US11951573B2
公开(公告)日：2024-04-09
申请号：US17191236
申请日：2021-03-03
申请人： Alpha/Omega Energy Solutions, LLC
发明人： Bradley Lance Pearman , Cayman Lee Ellis
IPC分类号： B23K35/02 , F16B7/18 , H01R9/11 , H01R13/52
CPC分类号： B23K35/0261 , F16B7/18 , H01R9/11 , H01R13/5213
摘要： A screw lock kit and apparatus including three hollow members for securing welding lead connectors together wherein a first hollow member is held against a second hollow member by engagement of a third hollow member with the second hollow member. A method for securing welding lead connectors together using the screw lock apparatus.

4. 发明授权

US11945548B2 Marine thru-hull fitting and drainage device 有权
公开(公告)号：US11945548B2
公开(公告)日：2024-04-02
申请号：US18173130
申请日：2023-02-23
申请人： C&D Marine Products, LLC
发明人： Colin Daley , Dale Branch
IPC分类号： B63B13/02 , B63B1/38 , B63B59/04
CPC分类号： B63B13/02 , B63B1/38 , B63B59/04
摘要： A drainage device may include a channel body mountable on the surface proximate to an outlet on the surface and extendable away from the surface. A drainage device may include a groove formed along at least a partial length of the channel body. A drainage device may include a lip protruding from a bottom edge of the channel body at an end of the channel body that is distal from the surface when the drainage device is mounted thereon, wherein when the drainage device is mounted on the surface proximate to the outlet, fluid from the outlet is directed by the drainage device away from the surface.

5. 外观设计

USD1003459S1 Trellis 有权
公开(公告)号：USD1003459S1
公开(公告)日：2023-10-31
申请号：US29865237
申请日：2022-07-15
申请人： Marc Johnson
设计人： Marc Johnson
摘要： FIG. 1 is a front perspective view of the trellis;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left elevational view thereof;
FIG. 5 is a right elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines depict portions of the trellis that form no part of the claimed design.
The thin solid lines in the views have been provided for the purpose of illustrating the uniformity of the planar surfaces and the contour of the curved surfaces and are not a claimed surface pattern.

6. 发明授权

US11746688B1 Cross-pipe exhaust assembly 有权
公开(公告)号：US11746688B1
公开(公告)日：2023-09-05
申请号：US17662626
申请日：2022-05-09
申请人： David Akiba Borla
发明人： David Akiba Borla
IPC分类号： F01N13/10 , F01N13/18
CPC分类号： F01N13/10 , F01N13/1805 , F01N2470/14 , F01N2470/16
摘要： A cross-pipe exhaust assembly includes: a first inlet collector splitting into an upper outlet and a lower outlet; a second inlet collector splitting into an upper outlet and a lower outlet; a first outlet collector joining an upper inlet and a lower inlet into a single outlet; a second outlet collector joining an upper inlet and a lower inlet into a single outlet; a first inline conduit located between the first inlet collector and the first outlet collector; a second inline conduit located between the second inlet collector and the second outlet collector; a first crossover conduit between the lower outlet or upper outlet of the first inlet collector and the upper inlet or lower inlet; and a second crossover conduit extending between the lower outlet or the upper outlet and the upper inlet or lower inlet of the first outlet collector.

7. 发明授权

US11744975B2 Method of manufacturing an anesthesia face mask 有权
公开(公告)号：US11744975B2
公开(公告)日：2023-09-05
申请号：US16663405
申请日：2019-10-25
申请人： Koo Medical Equipment (Shanghai) Co., Ltd.
发明人： Steven Saad
IPC分类号： A61M16/06
CPC分类号： A61M16/0622 , A61M16/06 , A61M2207/00 , A61M2207/10 , A61M2210/0606
摘要： Methods of manufacturing a mask include: providing a shell having an inlet formed on a body of the shell and a flange formed around a lower end of the body, the flange forming a surface on a bottom thereof; providing a first film substrate; providing a second film substrate; bonding the first film substrate to the second film substrate around an outer edge and around an inner edge shaped to fit around a nose and mouth of a patient; cutting the first film substrate and the second film substrate around the outer edge and the inner edge of the first film substrate and the second film substrate. The bonded and cut first film substrate and second film substrate form a first sheet that is joined to a second sheet. The shell is joined to the first sheet at the surface formed on the bottom of the flange.

8. 发明授权

US11661870B2 Timbre scaled exhaust system 有权
公开(公告)号：US11661870B2
公开(公告)日：2023-05-30
申请号：US17021018
申请日：2020-09-15
申请人： David Akiba Borla
发明人： David Akiba Borla
IPC分类号： F01N1/06 , F01N1/02 , F01N13/10
CPC分类号： F01N1/02 , F01N2470/20
摘要： A timbre-scaled exhaust assembly includes: an acoustic portion including an inlet collector including an entrance duct at a first end of the collector in fluid for receiving an exhaust flow from an internal combustion engine and exit ducts at a second end of the collector in fluid communication with a plurality of non-perforated tuning tubes; an outlet collector including entrance ducts in fluid communication with the plurality of non-perforated tuning tubes and an exit duct in fluid communication with an outlet of the exhaust assembly. The inlet collector splits the exhaust flow from the internal combustion engine into the plurality of tuning tubes such that a plurality of distinct exhaust flows pass through the plurality of tuning tubes and the outlet collector combines the exhaust flow. A combined exhaust flow exits the exhaust system through the exhaust tip.

9. 发明授权

US11649013B2 Three piece blank for forming a surf craft 有权
公开(公告)号：US11649013B2
公开(公告)日：2023-05-16
申请号：US17811935
申请日：2022-07-12
申请人： William Aldis Wurts
发明人： William Aldis Wurts
IPC分类号： B63B32/50 , B63B32/59 , B63B32/57
CPC分类号： B63B32/50 , B63B32/57 , B63B32/59
摘要： A method of forming a surf craft includes: providing a bottom section including a surface thereon, wherein at least a portion of the bottom surface section defines a bottom portion of a channel formed on a bottom surface of the surf craft; joining a first side section with the bottom section, the first side section having a shaped wall portion defining a first side wall of the channel formed on the bottom surface of the surf craft; joining a second side section with the bottom section, the second side section having a shaped wall portion defining a second side wall of the channel formed on the bottom surface of the surf craft, the second side wall being opposed to the first side wall; and shaping one or more outer edges of the bottom section, first side section, and second side section into a desired shape of the surf craft.

10. 发明授权

US11541970B1 Wind block seat assembly 有权
公开(公告)号：US11541970B1
公开(公告)日：2023-01-03
申请号：US17807402
申请日：2022-06-17
申请人： Protomet Corporation
发明人： Stewart Boyd , William Matthew Reid , Dale Lee Lambert
IPC分类号： B63B29/04
摘要： A seat assembly includes: a backrest having a cushion surface formed on a first side of the backrest and support surface formed on a second side of the backrest; a first track assembly located along a first side of the backrest and a second track assembly located along a second side of the backrest; and a plurality of guide pins extending from the backrest into the first track assembly and the second track assembly such that the backrest is movable along the first track assembly and the second track assembly on the plurality of guide pins between a stowed position and a deployed position.

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