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. 26, 2021
Filed:
Mar. 15, 2021
Adhesive Technologies, Inc., Hampton, NH (US);
Richard A. Belanger, Kensington, NH (US);
Adhesive Technologies, Inc., Hampton, NH (US);
Abstract
A hand-held hot melt glue gun having a melt chamber, a needle and a nozzle that is movable with respect to the needle to open or close a discharge port in fluid communication with the melt chamber. A spring closure urges the needle and nozzle toward relative positions to close the discharge port. An opening element moves the nozzle with respect to the needle to open the discharge port, and a trigger mechanism is provided for advancing solid glue into the melt chamber and for operating the opening element. A time delay mechanism provides a time delay between the opening of the discharge port and advancement of glue into the melt chamber.