A - Human Necessities – 44 – B
Patent
A - Human Necessities
44
B
24/49
A44B 19/32 (2006.01) A44B 19/06 (2006.01) A44B 19/34 (2006.01)
Patent
CA 1216142
ABSTRACT OF THE DISCLOSURE A watertight slide fastener stringer comprises a series of coupling elements mounted on a watertight stringer tape along a longitudinal edge portion thereof. Each coupling element includes a pair of upper and lower halves or members disposed one on each side of the stringer tape and joined by at least one integral connector extending through the stringer tape. Each of the coupling element members has a coupling portion including a support portion placed on a thickened sealing member which is disposed on the longitudinal tape edge, a neck portion on the support portion, and a coupling head on the support portion integral with the neck and projecting from the thickened sealing member. The support portion and the neck portion jointly define therebetween a pair of recesses opening away from the plane of the stringer tape for receiving therein the coupling heads of mating coupling elements. A layer made of a cured adhesive material is disposed on each side of the stringer tape at least around the integral connector to prevent water leakage between opposite sides of the coupled fastener stringers.
436284
Gowling Lafleur Henderson Llp
Yoshida Kogyo K.k.
LandOfFree
Watertight slide fastener stringer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Watertight slide fastener stringer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Watertight slide fastener stringer will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1224252