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:
Nov. 28, 2000
Filed:
Jul. 26, 1999
Applicant:
Inventor:
Paul Badillo, Littleton, CO (US);
Assignee:
Bakron Corporation, Buffalo Grove, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
D05B / ;
U.S. Cl.
CPC ...
112229 ; 112254 ;
Abstract
The combination of a bobbin case assembly and a supply of thread. The bobbin case assembly has a wall structure defining a receptacle for the supply of thread and a thread tensioning assembly on the wall structure including a thread tensioning element. The supply of thread projects from the receptacle and is wrapped at least partially around the thread tensioning element so as to produce resistance to the removal of the thread from the receptacle.