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Mark Madsen
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Provo, UT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Easy installation headrail assembly
Patent number
10,538,962
Issue date
Jan 21, 2020
Hall Labs LLC
David R. Hall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Smart blinds PCB test apparatus
Patent number
10,215,797
Issue date
Feb 26, 2019
Hall Labs LLC
David R. Hall
G01 - MEASURING TESTING
Information
Patent Grant
Headrail of a window covering with safety device for assessing the...
Patent number
10,214,959
Issue date
Feb 26, 2019
Hall Labs LLC
David R. Hall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Safety detector for motorized blinds
Patent number
10,156,093
Issue date
Dec 18, 2018
Hall Labs LLC
David R. Hall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Battery housing shaped to fit in a headrail of a window blind
Patent number
10,138,675
Issue date
Nov 27, 2018
Hall Labs LLC
David R. Hall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Patents Applications
last 30 patents
Information
Patent Application
AUTOMATED WINDOW MECHANISM WITH SECURITY FEATURE
Publication number
20220381078
Publication date
Dec 1, 2022
Hall Labs LLC
David R. Hall
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
AUTOMATED WINDOW MECHANISM WITH MOTOR LOCKDOWN
Publication number
20220282550
Publication date
Sep 8, 2022
Hall Labs LLC
David R. Hall
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Smart Blinds PCB Test Apparatus
Publication number
20180292451
Publication date
Oct 11, 2018
David R. Hall
G01 - MEASURING TESTING
Information
Patent Application
Safety Detector for Motorized Blinds
Publication number
20180283094
Publication date
Oct 4, 2018
David R. Hall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
Headrail of a Window Covering with Safety Device for Assessing the...
Publication number
20180238107
Publication date
Aug 23, 2018
David R. Hall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
Battery Housing Shaped To Fit In A Headrail Of A Window Blind
Publication number
20180230742
Publication date
Aug 16, 2018
David R. Hall
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Easy Installation Headrail Assembly
Publication number
20170362889
Publication date
Dec 21, 2017
David R. Hall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS