https://patentbrief.org/company/velcro-sa Plain-English explanations of patents assigned to Velcro SA, newest first. en-us Sun, 12 Jul 2026 09:29:34 GMT https://patentbrief.org/patent/us/2717437/velcro-hook-and-loop A 1952 patent describing the creation of a hook-and-loop fastener by weaving synthetic loops into fabric and cutting them to create tiny, grippy hooks. Tue, 13 Sep 1955 00:00:00 GMT https://patentbrief.org/patent/us/2717437/velcro-hook-and-loop