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LAWRENCE ROLL UP DOORS, INC.
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BALDWIN PARK, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Internally reinforced rolling door slat
Patent number
9,746,289
Issue date
Aug 29, 2017
Lawrence Roll-Up Doors, Inc.
Steven Hahn
F42 - AMMUNITION BLASTING
Information
Patent Grant
Barrier opening system for emergency escape and rescue
Patent number
9,689,203
Issue date
Jun 27, 2017
Lawrence Roll-Up Doors, Inc.
Paul Freberg
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Patents Applications
last 30 patents
Information
Patent Application
TIGHT-COIL ROLLING GRILLE
Publication number
20250084693
Publication date
Mar 13, 2025
LAWRENCE ROLL UP DOORS, INC.
Steven Hahn
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
INTERNALLY REINFORCED ROLLING DOOR SLAT
Publication number
20160230444
Publication date
Aug 11, 2016
LAWRENCE ROLL UP DOORS, INC.
Steven Hahn
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Trademark
last 30 trademarks
Information
Trademark
98165828 - LAWRENCE DOORS
Serial number
98165828
Registration number
7481797
Filing date
Sep 5, 2023
Lawrence Roll Up Doors, Inc.
37 - Building construction
Information
Trademark
98161153 - LAWRENCE DOORS
Serial number
98161153
Registration number
7481315
Filing date
Sep 1, 2023
Lawrence Roll Up Doors, Inc.
37 - Building construction
Information
Trademark
85817307 - LAWRENCE DOORS
Serial number
85817307
Registration number
4391545
Filing date
Jan 7, 2013
Lawrence Roll Up Doors, Inc.
37 - Building construction