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Craig N. Zarbeck
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Stevensville, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Security door system
Patent number
12,091,909
Issue date
Sep 17, 2024
Qualitas Manufacturing Incorporated
James V. Miller
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Patents Applications
last 30 patents
Information
Patent Application
SECURITY DOOR SYSTEM
Publication number
20240401398
Publication date
Dec 5, 2024
QUALITAS MANUFACTURING INCORPORATED
James V. Miller
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
ROLLING SHUTTER CAM LOCK SLAT
Publication number
20240200405
Publication date
Jun 20, 2024
QUALITAS MANUFACTURING INCORPORATED
Craig N. Zarbeck
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
ROLLING SHUTTER RETRACTABLE STOP BAR
Publication number
20240110409
Publication date
Apr 4, 2024
QUALITAS MANUFACTURING INCORPORATED
Craig N. Zarbeck
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
ROLLING SHUTTER LOCK BAR SLAT
Publication number
20240102342
Publication date
Mar 28, 2024
QUALITAS MANUFACTURING INCORPORATED
Craig N. Zarbeck
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
ROLLING SHUTTER LOCKING SYSTEM
Publication number
20220396984
Publication date
Dec 15, 2022
QUALITAS MANUFACTURING INCORPORATED
Craig N. Zarbeck
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
ROLLING SHUTTER SYSTEM
Publication number
20220396996
Publication date
Dec 15, 2022
QUALITAS MANUFACTURING INCORPORATED
James V. Miller
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
ROLLING SHUTTER MODULAR UTILITY SLAT
Publication number
20220396997
Publication date
Dec 15, 2022
QUALITAS MANUFACTURING INCORPORATED
Craig N. Zarbeck
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES