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. 03, 1981
Filed:
Jun. 04, 1979
Osamu Kamiya, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
Disclosed is a sewing machine attachment which is adapted to be detachably attached, after opening a part of a machine bed, to the portion of the machine bed in the vicinity of the opened part, and to be operatively connected to a motion mechanism in the machine bed through the opened part of the machine bed. The attachment actuating mechanism includes a connection arm which is adapted to extend through the opened part of the machine bed into engagement with the motion mechanism in the machine bed, when a lock lever is moved to a position for locking the attachment to the machine bed. The connection arm is further adapted to be disengaged from the motion mechanism in the machine bed, as the lock lever is moved back to a position for releasing the attachment from the machine bed.