Inventor
LEWIN DAVID D
US47 patents
⚠️ This page may combine multiple inventors who share the name “LEWIN DAVID D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COAST CUTLERY CO
37 patentsUSD952215SMay 17, 2022
Lantern
COAST CUTLERY CO8 citations86
USD943130SFeb 8, 2022
Lantern
COAST CUTLERY CO8 citations86
USD914257SMar 23, 2021
Flashlight
COAST CUTLERY CO9 citations86
USD905307SDec 15, 2020
Compact flashlight
COAST CUTLERY CO6 citations84
USD892378SAug 4, 2020
Work light
COAST CUTLERY CO7 citations84
USD932673SOct 5, 2021
Handheld light
COAST CUTLERY CO6 citations83
USD867641SNov 19, 2019
Headlamp
COAST CUTLERY CO7 citations83
USD859715SSep 10, 2019
Tiltable work light
COAST CUTLERY CO6 citations83
USD824063SJul 24, 2018
Compact light
COAST CUTLERY CO15 citations82
USD1041707SSep 10, 2024
Headlamp light unit
COAST CUTLERY CO4 citations75
USD1030149SJun 4, 2024
Hard hat
COAST CUTLERY CO4 citations75
USD999455SSep 19, 2023
Lighted helmet
COAST CUTLERY CO5 citations75
US11746999B1Sep 5, 2023
Headlamp with battery unit and booster unit
COAST CUTLERY CO6 citations75
USD1041706SSep 10, 2024
Headlamp light unit
COAST CUTLERY CO2 citations73
USD1033704SJul 2, 2024
Flashlight
COAST CUTLERY CO2 citations73
USD1008504SDec 19, 2023
Hard hat light assembly
COAST CUTLERY CO5 citations73
USD1001332SOct 10, 2023
Pocket swivel light
COAST CUTLERY CO4 citations73
USD943131SFeb 8, 2022
Lantern
COAST CUTLERY CO3 citations73
USD1025191SApr 30, 2024
Glasses with light
COAST CUTLERY CO2 citations72
USD1026266SMay 7, 2024
Headlamp
COAST CUTLERY CO3 citations71
USD1025419SApr 30, 2024
Headlamp
COAST CUTLERY CO4 citations71
US10317048B2Jun 11, 2019
Pocket light
COAST CUTLERY CO4 citations71
USD1064416SFeb 25, 2025
Lighted hard hat
COAST CUTLERY CO1 citations64
USD1121854SApr 7, 2026
Headlamp
COAST CUTLERY CO0 citations62
USD1097259SOct 7, 2025
Flashlight
COAST CUTLERY CO0 citations62
USD1096921SOct 7, 2025
Glasses with light
COAST CUTLERY CO0 citations62
USD1074065SMay 6, 2025
Light tube with sleeve
COAST CUTLERY CO0 citations62
USD1074066SMay 6, 2025
Harness with light
COAST CUTLERY CO0 citations62
USD1054078SDec 10, 2024
Light device
COAST CUTLERY CO1 citations62
USD1046231SOct 8, 2024
Light device
COAST CUTLERY CO1 citations62
USD1010941SJan 9, 2024
Light device with helmet strap
COAST CUTLERY CO1 citations62
USD1000715SOct 3, 2023
Lighted hard hat
COAST CUTLERY CO1 citations62
USD952920SMay 24, 2022
Flip light
COAST CUTLERY CO0 citations62
USD936258SNov 16, 2021
Lantern
COAST CUTLERY CO0 citations62
USD929630SAug 31, 2021
Flashlight
COAST CUTLERY CO0 citations62
USD1097258SOct 7, 2025
Flashlight
COAST CUTLERY CO0 citations58
USD1051212SNov 12, 2024
Eyewear retainer
COAST CUTLERY CO0 citations56