The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 2011
Filed:
Nov. 01, 2009
Luis Parellada Armela, Argentona, ES;
Juan Sanchez, Argentona, ES;
William P. Clune, Hillsborough, NH (US);
Jefferson Davis, Antrim, NH (US);
Christopher M. Gallant, Nottingham, NH (US);
Melissa Spezzafero, Allentown, NH (US);
Mark A. Clarner, Concord, NH (US);
William L. Huber, Warner, NH (US);
David P. Kraus, Jr., Amherst, NH (US);
George A. Provost, Litchfield, NH (US);
Howard A. Kingsford, Amherst, NH (US);
Michel Labrecque, Bedford, NH (US);
Luis Parellada Armela, Argentona, ES;
Juan Sanchez, Argentona, ES;
William P. Clune, Hillsborough, NH (US);
Jefferson Davis, Antrim, NH (US);
Christopher M. Gallant, Nottingham, NH (US);
Melissa Spezzafero, Allentown, NH (US);
Mark A. Clarner, Concord, NH (US);
William L. Huber, Warner, NH (US);
David P. Kraus, Jr., Amherst, NH (US);
George A. Provost, Litchfield, NH (US);
Howard A. Kingsford, Amherst, NH (US);
Michel Labrecque, Bedford, NH (US);
Velcro Industries B.V., Curacao, unknown;
Abstract
A method of forming a fastener is provided, including (a) forming, from a thermoformable material, a preform product having a sheet-form base and an array of preform stems integrally molded with and extending from the base to corresponding terminal ends; (b) heating the terminal ends of the stems to a predetermined softening temperature, while maintaining the sheet-form base and a lower portion of each stem at a temperature lower than the softening temperature; and (c) contacting the terminal ends with a contact surface that is at a predetermined forming temperature, lower than the softening temperature, to deform the terminal ends to form heads therefrom that overhang the sheet-form base. Fasteners and other methods of forming them are also provided.