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. 31, 1984
Filed:
Jun. 22, 1983
Applicant:
Inventor:
Stanley J Ketterer, Jamesburg, NJ (US);
Assignee:
The Singer Company, Stamford, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
D05B / ;
U.S. Cl.
CPC ...
112199 ; 112169 ; 112110 ;
Abstract
A pivotally movable cam having a double pointed looper thereon for seizing thread loops on one side of a sewing needle is formed with raised surfaces to engage the thread on the opposite side of the needle and thereby position the thread loops for looper point seizure.