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:
Jun. 02, 1981
Filed:
May. 15, 1980
Applicant:
Inventor:
Michael J Brienza, Ridgewood, NJ (US);
Assignee:
The Singer Company, Stamford, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
D05B / ;
U.S. Cl.
CPC ...
1121 / ;
Abstract
A sewing machine wherein there is provided a visual representation of the actual amplitude of vibration of certain stitch forming instrumentalities so that the stitch pattern to be sewn or a portion thereof may be visually superimposed upon the work piece by the operator so that the work piece may be properly positioned and the desired amplitude of the pattern selected.