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:
Mar. 10, 2026
Filed:
Mar. 23, 2022
Applicant:
Hs Products Ltd, Leeds, GB;
Inventor:
David Clare, Leeds, GB;
Assignee:
HS PRODUCTS LTD, Leeds, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 65/08 (2006.01); B68G 9/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B68G 9/00 (2013.01); B29C 65/085 (2013.01); B29L 2031/751 (2013.01);
Abstract
An apparatus for welding together webs, the apparatus comprising first and second weld tools, wherein at least the first weld tool is rotatable about an axis of rotation and has a substantially cylindrical surface on which is located a welding contact portion, and wherein the welding contact portion extends at least partly circumferentially around the cylindrical surface and at least partly axially along the cylindrical surface.