Inventor
WALL ALEX J
US40 patents
⚠️ This page may combine multiple inventors who share the name “WALL ALEX J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMERSON ELECTRIC CO
33 patentsUSD849924SMay 28, 2019
Air mover
EMERSON ELECTRIC CO18 citations93
USD1051036SNov 12, 2024
Battery pack
EMERSON ELECTRIC CO12 citations85
USD876738SFeb 25, 2020
Wet/dry vacuum cleaner
EMERSON ELECTRIC CO7 citations84
USD876739SFeb 25, 2020
Wet/dry vacuum cleaner
EMERSON ELECTRIC CO10 citations84
USD876039SFeb 18, 2020
Wet/dry vacuum cleaner
EMERSON ELECTRIC CO7 citations84
USD868404SNov 26, 2019
Powerhead for wet/dry vacuum cleaner
EMERSON ELECTRIC CO11 citations84
USD867702SNov 19, 2019
Powerhead for wet/dry vacuum cleaner
EMERSON ELECTRIC CO9 citations84
USD865305SOct 29, 2019
Combined wet/dry vacuum cleaner
EMERSON ELECTRIC CO13 citations84
USD836863SDec 25, 2018
Upright vacuum cleaner
EMERSON ELECTRIC CO16 citations84
USD915698SApr 6, 2021
Wet/dry vacuum cleaner
EMERSON ELECTRIC CO8 citations83
USD875333SFeb 11, 2020
Wet/dry vacuum cleaner with handle
EMERSON ELECTRIC CO9 citations83
US10413146B2Sep 17, 2019
Upright vacuum cleaner and system operable with AC and DC power sources
EMERSON ELECTRIC CO8 citations83
USD803493SNov 21, 2017
Clamp for vacuum tube assemblies
EMERSON ELECTRIC CO13 citations82
US10278555B2May 7, 2019
Vacuum conduit attachment tool for connection to different sized vacuum conduits
EMERSON ELECTRIC CO9 citations78
USD1095405SSep 30, 2025
Battery pack
EMERSON ELECTRIC CO3 citations74
US11978869B2May 7, 2024
Battery packs for battery-powered appliances and connection system for same
EMERSON ELECTRIC CO3 citations73
USD934518SOct 26, 2021
Wet/dry vacuum cleaner
EMERSON ELECTRIC CO2 citations73
US11027894B2Jun 8, 2021
Vacuum cleaner including combined handle and lid latch system and methods of assembling same
EMERSON ELECTRIC CO6 citations73
USD882892SApr 28, 2020
Wet/dry vacuum cleaner
EMERSON ELECTRIC CO3 citations73
USD901112SNov 3, 2020
Wet/dry vacuum cleaner
EMERSON ELECTRIC CO2 citations72
US11901527B2Feb 13, 2024
Battery packs for battery-powered appliances and connection system for same
EMERSON ELECTRIC CO2 citations69
USD812831SMar 13, 2018
Vacuum cleaner floor tool
EMERSON ELECTRIC CO3 citations68
US10328907B2Jun 25, 2019
Modular vehicular vacuum cleaning system
EMERSON ELECTRIC CO1 citations63
USD1115677SMar 3, 2026
Battery pack
EMERSON ELECTRIC CO0 citations62
USD1112039SFeb 10, 2026
Battery pack
EMERSON ELECTRIC CO0 citations62
USD1047325SOct 15, 2024
Backpack vacuum cleaner
EMERSON ELECTRIC CO0 citations62
US11464376B2Oct 11, 2022
Vacuum cleaner including debris tube and handle
EMERSON ELECTRIC CO0 citations62
US12156584B2Dec 3, 2024
Harness adjustment assembly for a user-worn electrical appliance and connection system for same
EMERSON ELECTRIC CO1 citations61
US11510540B2Nov 29, 2022
Vacuum cleaner and system operable with AC and DC power sources
EMERSON ELECTRIC CO1 citations61
US10682030B2Jun 16, 2020
Upright vacuum cleaner including debris tube braces
EMERSON ELECTRIC CO0 citations52
US10277155B2Apr 30, 2019
Smart DC power supply for AC equipment
EMERSON ELECTRIC CO0 citations51
USD812826SMar 13, 2018
Vacuum cleaner
EMERSON ELECTRIC CO1 citations45
US10709305B2Jul 14, 2020
Vacuum cleaning system including an electrical connection interface
EMERSON ELECTRIC CO0 citations39
UNITED IND CORPORATION
6 patentsUSD1034890SJul 9, 2024
Insect repellent device
UNITED IND CORPORATION6 citations82
USD1049301SOct 29, 2024
Insect repellent device
UNITED IND CORPORATION5 citations71
USD1054524SDec 17, 2024
Insect repellent cartridge
UNITED IND CORPORATION2 citations69
USD1053981SDec 10, 2024
Insect repellent cartridge
UNITED IND CORPORATION2 citations69
USD1054523SDec 17, 2024
Insect repellant cartridge
UNITED IND CORPORATION0 citations59
USD1028165SMay 21, 2024
Insect bait device
UNITED IND CORPORATION0 citations57