Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 20, 2021
Patent Application Number
15873365
Date Filed
January 17, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
Aspects disclosed herein relate to forming on a substrate fastener elements suitable for use in touch fastener by employing vibration forming methods. The processes described provide for a greater flexibility in manufacturing than prior methods and overcome certain limitations in prior forming techniques. Further, the product made can embody a variety of different configurations suitable for a given application. Employing vibration forming methods, such ultrasonic forming methods, allows for the use of a wider variety of substrate material than materials used with convention methods of touch fastener formation.
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