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:
Dec. 10, 2019
Filed:
Jul. 28, 2016
Applicant:
Robert Bosch Tool Corporation, Mount Prospect, IL (US);
Inventor:
Eli Charles Share, Northfield, IL (US);
Assignee:
Robert Bosch Tool Corporation, Mount Prospect, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B33Y 30/00 (2015.01); B33Y 40/00 (2015.01); B33Y 50/02 (2015.01);
U.S. Cl.
CPC ...
B33Y 30/00 (2014.12); B33Y 40/00 (2014.12); B33Y 50/02 (2014.12);
Abstract
A temperature control system for the extruder of a 3-D printer includes a blower and a baffling system to cool different components of the extruder using the same blower by directing air flow of the blower into two passages arranged at an outlet of the blower.