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:
Jul. 03, 1984
Filed:
Jan. 27, 1982
Michael M Dziki, Woodbury, MN (US);
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Abstract
A thermoplastic material-dispensing apparatus of the type wherein solid thermoplastic adhesive material is melted in a heated well and is dispensed from the apparatus due to force exerted on the molten material by means of a piston. The apparatus comprises a loading chamber which comprises an intermediate barrel section and a magazine. The intermediate barrel section is situated between the heated well and a piston chamber which houses the piston. The magazine is adapted to contain a plurality of thermoplastic adhesive slugs and to deliver the thermoplastic adhesive slugs to the intermediate barrel section when the intermediate barrel section is empty.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile