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:
Jan. 15, 2013
Filed:
Sep. 22, 2005
Alfred Peter Oglesby, Carlingford, IE;
John Paul Oglesby, Carlow, IE;
Alfred Peter Oglesby, Carlingford, IE;
John Paul Oglesby, Carlow, IE;
Oglesby & Butler Research & Development Limited, Carlow, IE;
Abstract
A glue gun () comprising a body member () in which a glue accommodating and melting chamber () for receiving stick glue is formed and combustion chamber) is also formed for accommodating a gas catalytic combustion element (). A temperature responsive valve () controls the supply of fuel gas to the combustion chamber) for maintaining the temperature of the body member () at approximately 140° C. A thermal mass () provided by a screw () is clamped onto a tab shaped portion () of the bas catalytic combustion element (), and maintains the temperature of the tab shaped portion () above the ignition temperature of the gas catalytic combustion element () during periods of fuel gas interruption to the combustion chamber (), so that when the temperature responsive valve () restores the supply of fuel gas, the tab shaped portion () immediately commences to convert fuel gas to heat by catalytic reaction, thus rapidly raising the temperature of the gas catalytic combustion element () to its ignition temperature.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile