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:
Oct. 21, 2008
Filed:
Oct. 11, 2001
Applicants:
Keith Denham, Herts, GB;
Matthias Jokisch, Langenhagen, DE;
Inventors:
Keith Denham, Herts, GB;
Matthias Jokisch, Langenhagen, DE;
Assignee:
Avdel UK Limited, , GB;
Primary Examiner:
Int. Cl.
CPC ...
C21D 9/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of manufacturing a blind threaded insert from metal which method comprises the steps of at least partially forming the insert, by a cold-forming process, other than the internal thread; forming the internal thread; and annealing the appropriate part of the insert to promote later deformation during installation.