Sewing machine having a lower thread cutter

Details Sewing machine having a lower thread cutter Sewing machine having a lower thread cutter

2006-04-04

2006-04-04

Izaguirre, Ismael (Department: 3765)

Sewing

Elements

Thread guiding or handling

C112S260000, C112S295000

Reexamination Certificate

active

07021226

ABSTRACT:
A sewing machine includes a needle plate with a cutout part, and a guide plate connected to a bottom side of the needle plate and extending substantially across the cutout part. The guide plate includes a pair of slide rails, an opening substantially corresponding in position to a bobbin case, and a curved thread guide slot having one end communicated with the opening and another end extending to one of the slide rails. A slide cover covers the cutout part and is slidable along the slide rails. A cutter is disposed at the lateral edge proximate to one of the slide rails. A lower thread guide extends along one of the slide rails from another end of the thread guide slot toward the cutter for guiding a lower thread from the bobbin case to extend to the cutter.

REFERENCES:
patent: 1195834 (1916-08-01), Matthews
patent: 1883746 (1932-10-01), Doubler
patent: 3962980 (1976-06-01), Hedegaard et al.
patent: 4404921 (1983-09-01), Kastrup et al.
patent: 4465006 (1984-08-01), Dreier
patent: 4748925 (1988-06-01), Takei et al.
patent: 5025737 (1991-06-01), Kamiya

Affiliated with

Also associated with

Rating

Sewing machine having a lower thread cutter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sewing machine having a lower thread cutter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sewing machine having a lower thread cutter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3545465