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:
Feb. 04, 1997
Filed:
Nov. 18, 1994
Applicant:
Inventor:
Paul Badillo, Littleton, CO (US);
Assignee:
Bakron Corporation, Buffalo Grove, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
D05B / ;
U.S. Cl.
CPC ...
112231 ;
Abstract
A bobbin basket for use with a rotary loop taker in a lock stitch sewing machine. The bobbin basket has an integrally formed bearing rib formed of synthetic resin affixed to a metallic cylindrical side wall. Thread grooving protection members are inserted into insert housings at specified areas where the needle thread loop slides against the thread pick up and thread cast off notches. The insert housings are self contained on the integrally formed bearing rib.