Inventor
SCHULTZ DOUGLAS C
US28 patents
⚠️ This page may combine multiple inventors who share the name “SCHULTZ DOUGLAS C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMERSON ELECTRIC CO
26 patentsUSD849924SMay 28, 2019
Air mover
EMERSON ELECTRIC CO18 citations93
USD810269SFeb 13, 2018
Air mover
EMERSON ELECTRIC CO18 citations93
USD876739SFeb 25, 2020
Wet/dry vacuum cleaner
EMERSON ELECTRIC CO10 citations84
USD868404SNov 26, 2019
Powerhead for wet/dry vacuum cleaner
EMERSON ELECTRIC CO11 citations84
USD865305SOct 29, 2019
Combined wet/dry vacuum cleaner
EMERSON ELECTRIC CO13 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
USD835254SDec 4, 2018
Air mover grill set and control panel combination
EMERSON ELECTRIC CO9 citations83
USD1051534SNov 12, 2024
Vacuum conduit connector
EMERSON ELECTRIC CO4 citations73
USD1045301SOct 1, 2024
Vacuum conduit connector
EMERSON ELECTRIC CO4 citations73
USD944477SFeb 22, 2022
Automotive console vacuum cleaner
EMERSON ELECTRIC CO2 citations73
USD934518SOct 26, 2021
Wet/dry vacuum cleaner
EMERSON ELECTRIC CO2 citations73
USD882892SApr 28, 2020
Wet/dry vacuum cleaner
EMERSON ELECTRIC CO3 citations73
US10238255B2Mar 26, 2019
Vacuum nozzle with integrated light
EMERSON ELECTRIC CO5 citations73
US9510718B2Dec 6, 2016
Wet/dry vacuum cleaner filter for wet material collection
EMERSON ELECTRIC CO6 citations73
USD901112SNov 3, 2020
Wet/dry vacuum cleaner
EMERSON ELECTRIC CO2 citations72
US10368707B2Aug 6, 2019
Adjustable vacuum tube clamp assembly and vacuum cleaners including same
EMERSON ELECTRIC CO2 citations69
USD940415SJan 4, 2022
Automotive vacuum cleaner
EMERSON ELECTRIC CO0 citations62
USD1104385SDec 2, 2025
Vacuum cleaner floor tool
EMERSON ELECTRIC CO0 citations61
USD1091991SSep 2, 2025
Vacuum conduit connector
EMERSON ELECTRIC CO0 citations61
US11882984B1Jan 30, 2024
Vacuum conduit attachment tools
EMERSON ELECTRIC CO1 citations61
USD1102070SNov 11, 2025
Vacuum cleaner floor tool
EMERSON ELECTRIC CO0 citations60
USD1081048SJun 24, 2025
Vacuum cleaner floor tool
EMERSON ELECTRIC CO0 citations60
US10750915B2Aug 25, 2020
Vacuum cleaning systems and methods including slide out drum and filter interlock device
EMERSON ELECTRIC CO1 citations57
US11684226B2Jun 27, 2023
Motor cover for wet/dry vacuum cleaner with vent openings
EMERSON ELECTRIC CO0 citations52
US10791892B2Oct 6, 2020
Slide out vacuum drum including dual-action latching mechanism
EMERSON ELECTRIC CO0 citations41