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:
Apr. 10, 2012
Filed:
Oct. 23, 2008
Applicants:
Aiden Dear, Hitchin, GB;
Angraj Kumar Seewraj, Welwyn, GB;
Simon Andrew, Hemel Hempstead, GB;
Inventors:
Assignee:
Avdel UK Limited, Welwyn Garden City, Hertfordshire, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B21J 15/22 (2006.01); B21D 9/05 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fastener installation tool for installing breakstem fasteners, wherein a part of the fastener is broken off during installation and ejected into a collector bottle, provided with a safety disabling means, comprising a valve located in series with and between the tool trigger and main operating valve, wherein removal of the collector bottle causes the valve to close to prevent operation of the main operating valve, thereby to prevent use of the tool with the connector bottle disconnected.