Inventor
WANG LOPIN
TW84 patents
⚠️ This page may combine multiple inventors who share the name “WANG LOPIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BETO ENG AND MARKETING CO LTD
10 patentsUSD987746SMay 30, 2023
Push up device
BETO ENG AND MARKETING CO LTD8 citations86
US11185731B2Nov 30, 2021
Kettlebell
BETO ENG AND MARKETING CO LTD10 citations86
USD921133SJun 1, 2021
Dumbbell
BETO ENG AND MARKETING CO LTD14 citations86
USD896900SSep 22, 2020
Kettlebell
BETO ENG AND MARKETING CO LTD16 citations86
US10247319B1Apr 2, 2019
Pump head
BETO ENG AND MARKETING CO LTD15 citations86
US9945367B2Apr 17, 2018
Dual-gauge air pump
BETO ENG AND MARKETING CO LTD8 citations84
US11745045B2Sep 5, 2023
Weight adjustable exercise device
BETO ENG AND MARKETING CO LTD2 citations73
US11738236B2Aug 29, 2023
Push-up exercise apparatus
BETO ENG AND MARKETING CO LTD2 citations73
US11293419B2Apr 5, 2022
Air pump
BETO ENG AND MARKETING CO LTD4 citations73
USD928255SAug 17, 2021
Dumbbell holder
BETO ENG AND MARKETING CO LTD5 citations73
(unassigned)
8 patentsUS6105600AAug 22, 2000
Inflation device comprising a connection head compatible with inflation valves of U.S. type and french type
83 citations96
US5960815AOct 5, 1999
Air nozzle of inflating device
63 citations96
US6202714B1Mar 20, 2001
Air pump having space for containing air bottle
24 citations93
US6105601AAug 22, 2000
Inflation device comprising a connection head compatible with inflation valves of U.S. type and French type
35 citations93
US6027316AFeb 22, 2000
Air pump capable of inflating an inflatable object regardless of air pressure level in the inflatable object
23 citations93
US5669536ASep 23, 1997
Device for locating shackle lock on bicycle frame
55 citations93
US5379796AJan 10, 1995
Air pump head capable of engaging tire air valve in twist-locking manner
36 citations93
US6116873ASep 12, 2000
Floor pump
9 citations74
WANG LOPIN
8 patentsUS8402987B2Mar 26, 2013
Schrader valve/Presta valve dual-mode valve cap
WANG LOPIN28 citations92
US7866335B2Jan 11, 2011
Air valve connecting device for connecting different valves
WANG LOPIN37 citations92
US7585264B1Sep 8, 2009
Adjustable tilting inversion exerciser
WANG LOPIN24 citations92
US6988288B2Jan 24, 2006
Chain link remover for cycles
WANG LOPIN25 citations92
US8747076B2Jun 10, 2014
Portable air pump with a hidden pressure gauge
WANG LOPIN8 citations84
US8539971B2Sep 24, 2013
Air passageway switchable pump head for air pump
WANG LOPIN11 citations84
US8336386B2Dec 25, 2012
Air pump pressure gauge
WANG LOPIN9 citations84
US8025491B2Sep 27, 2011
Air pump having selectable low pressure and high pressure mode
WANG LOPIN17 citations84
BETO ENGINEERING & MARKETING
7 patentsUS8998242B2Apr 7, 2015
Dual-purpose safety baby carrier
BETO ENGINEERING & MARKETING31 citations94
US9388914B2Jul 12, 2016
Rotary switch type valve cap
BETO ENGINEERING & MARKETING16 citations84
US9255571B2Feb 9, 2016
Air pump with two pressure gauges for high/low pressure indication
BETO ENGINEERING & MARKETING7 citations84
US9239046B2Jan 19, 2016
Air pump for measuring an air pressure
BETO ENGINEERING & MARKETING15 citations84
US9022907B2May 5, 2015
Adjustable dumbbell system
BETO ENGINEERING & MARKETING20 citations84
US9016304B2Apr 28, 2015
Horizontally-triggerable inflation connector
BETO ENGINEERING & MARKETING8 citations84
US8360090B2Jan 29, 2013
Schrader valve/Presta valve dual-purpose valve cap
BETO ENGINEERING & MARKETING20 citations84
NAUTILUS INC
5 patentsUS7261678B2Aug 28, 2007
Adjustable dumbbell system
NAUTILUS INC100 citations99
US8002680B2Aug 23, 2011
Adjustable dumbbell system
NAUTILUS INC31 citations96
US7794373B2Sep 14, 2010
Adjustable dumbbell system
NAUTILUS INC41 citations96
US7614982B2Nov 10, 2009
Adjustable dumbbell system
NAUTILUS INC45 citations96
US7553265B2Jun 30, 2009
Adjustable dumbbell system
NAUTILUS INC38 citations96
LEIER CHRISTOPHER HENRY
4 patentsUS8556787B2Oct 15, 2013
Tilting inversion exerciser
LEIER CHRISTOPHER HENRY22 citations91
USD650025SDec 6, 2011
Inversion table stand
LEIER CHRISTOPHER HENRY16 citations84
USD650026SDec 6, 2011
Inversion table stand
LEIER CHRISTOPHER HENRY14 citations84
USD664220SJul 24, 2012
Tilting inversion exercise table
LEIER CHRISTOPHER HENRY11 citations82
TEETER ROGER C
4 patentsUS7867154B2Jan 11, 2011
Angle adjusting mechanism for tilting inversion exerciser
TEETER ROGER C13 citations84
US7625326B2Dec 1, 2009
Table for tilting inversion exerciser
TEETER ROGER C18 citations84
US7625327B1Dec 1, 2009
Adjustable tilting inversion exerciser
TEETER ROGER C15 citations84
USD581996SDec 2, 2008
Tilting inversion exercise table
TEETER ROGER C11 citations84
EXPECTATIONS LLC
2 patentsDANIK IND LTD
2 patentsShowing the top 50 of 84 patents by PatentIndex Score.