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. 21, 2020
Filed:
Apr. 04, 2017
Applicant:
Black & Decker Inc., New Britain, CT (US);
Inventors:
Oleksiy Sergyeyenko, Baldwin, MD (US);
Matthew Rosenthal, Towson, MD (US);
Assignee:
Black & Decker, Inc., New Britain, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D 34/416 (2006.01);
U.S. Cl.
CPC ...
A01D 34/4166 (2013.01); A01D 34/4163 (2013.01); A01D 34/4167 (2013.01);
Abstract
A spool assembly includes a spool formed of a central section including a core wall containing a core and passages extending through the core wall, an upper flange located at an upper portion of the central section, a lower flange located at a lower portion of the central section, and a protrusion section integral with the central section and extending above the upper flange. The protrusion section includes a cut-out formed inside the protrusion section, the cut-out having a non-circular shape adapted to be securely engaged to a drive member of a motor.