Membership
Tour
Register
Log in
Sunproject Canada Inc.
Follow
Organization
Ontario, CA
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Mechanism for locking roll up curtains and the like
Patent number
6,530,717
Issue date
Mar 11, 2003
Sunproject Canada Inc.
Giovanni Bergamaschi
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS