Inventor
HEGDAHL ANNA M
US41 patents
⚠️ This page may combine multiple inventors who share the name “HEGDAHL ANNA M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
32 patentsUSD793530SAug 1, 2017
Lid for spray gun cup
3M INNOVATIVE PROPERTIES CO22 citations94
USD792556SJul 18, 2017
Spray gun cup receptacle
3M INNOVATIVE PROPERTIES CO23 citations93
USD815248SApr 10, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO6 citations84
USD813985SMar 27, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO7 citations84
USD811525SFeb 27, 2018
Retention collar for spray gun cup
3M INNOVATIVE PROPERTIES CO6 citations84
USD793531SAug 1, 2017
Spray gun cup receptacle
3M INNOVATIVE PROPERTIES CO16 citations84
USD817443SMay 8, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO7 citations83
USD812716SMar 13, 2018
Liquid containment device plug
3M INNOVATIVE PROPERTIES CO14 citations83
US10689165B2Jun 23, 2020
Reservoir systems for hand-held spray guns and methods of use
3M INNOVATIVE PROPERTIES CO7 citations82
USD810867SFeb 20, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO2 citations73
USD810868SFeb 20, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO3 citations73
USD810863SFeb 20, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO3 citations73
USD810871SFeb 20, 2018
Shaker core
3M INNOVATIVE PROPERTIES CO3 citations73
USD810864SFeb 20, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO4 citations73
USD810866SFeb 20, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO2 citations73
USD810869SFeb 20, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO4 citations73
USD810865SFeb 20, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO3 citations73
US11413636B2Aug 16, 2022
Connector system for hand-held spray guns
3M INNOVATIVE PROPERTIES CO2 citations72
US11154884B2Oct 26, 2021
Spray gun and nozzle assembly attachment
3M INNOVATIVE PROPERTIES CO4 citations72
US10688511B2Jun 23, 2020
Wide-mouthed fluid connector for hand-held spray guns
3M INNOVATIVE PROPERTIES CO4 citations72
USD833571SNov 13, 2018
Spray gun
3M INNOVATIVE PROPERTIES CO2 citations72
USD810862SFeb 20, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO2 citations72
US11154894B2Oct 26, 2021
Spray gun and nozzle assembly attachment
3M INNOVATIVE PROPERTIES CO4 citations71
USD937968SDec 7, 2021
Container
3M INNOVATIVE PROPERTIES CO5 citations70
US11458491B2Oct 4, 2022
Fluid delivery assembly for a spraying apparatus
3M INNOVATIVE PROPERTIES CO1 citations62
US10576490B2Mar 3, 2020
Spray gun cups, receptacles, and methods of use
3M INNOVATIVE PROPERTIES CO1 citations62
USD810870SFeb 20, 2018
Shaker core
3M INNOVATIVE PROPERTIES CO1 citations52
USD810872SFeb 20, 2018
Shaker core
3M INNOVATIVE PROPERTIES CO1 citations52
USD810235SFeb 13, 2018
Spray gun liquid containment device
3M INNOVATIVE PROPERTIES CO1 citations52
US10688510B2Jun 23, 2020
Spray gun cups, receptacles, and methods of use
3M INNOVATIVE PROPERTIES CO0 citations51
USD804614SDec 5, 2017
Adaptor for securing liquid containment device to spray gun
3M INNOVATIVE PROPERTIES CO0 citations51
USD804613SDec 5, 2017
Spray gun nozzle
3M INNOVATIVE PROPERTIES CO0 citations51
3M INNOVATIVE PROPERTIES COMPANY
8 patentsUSD971725SDec 6, 2022
Container lid
3M INNOVATIVE PROPERTIES COMPANY4 citations70
US12508611B2Dec 30, 2025
Connector system for hand-held spray guns
3M INNOVATIVE PROPERTIES COMPANY0 citations62
US11992855B2May 28, 2024
Fluid delivery assembly for a spraying apparatus
3M INNOVATIVE PROPERTIES COMPANY0 citations62
USD1014702SFeb 13, 2024
Securement for paint dispensing system
3M INNOVATIVE PROPERTIES COMPANY1 citations62
US11666934B2Jun 6, 2023
Spray gun and nozzle assembly attachment
3M INNOVATIVE PROPERTIES COMPANY1 citations61
USD971729SDec 6, 2022
Container lid
3M INNOVATIVE PROPERTIES COMPANY1 citations60
US12558698B2Feb 24, 2026
Fluid delivery assembly for a spray gun
3M INNOVATIVE PROPERTIES COMPANY0 citations51
US11638924B2May 2, 2023
Spray gun cups, receptacles, lids, and methods of use
3M INNOVATIVE PROPERTIES COMPANY0 citations49