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. 08, 1992
Filed:
Jul. 26, 1991
Tokuzo Hirose, Ashiya, JP;
Hirose Manufacturing Company, Limited, Osaka, JP;
Abstract
An axis of a needle is inclined with respect to an imaginary plane perpendicular to an axis of a lower shaft. The lowermost position of the needle where it comes closest to a loop taker is spaced from the loop taker in the axial direction thereof in proportion to the degree of inclination of the axis of the needle. As a result, the length of a bobbin accommodated in the loop taker can be extended along the axis thereof, thereby permitting the amount of thread loaded on the bobbin to be increased. The amount of thread drawn by a needle thread take-up may remain the same and need not be changed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile