EP 1029464 A1 20000823 - Invisible zipper
Title (en)
Invisible zipper
Title (de)
Unsichtbar Reisverschluss
Title (fr)
Fermeture à glissière invisible
Publication
Application
Priority
EP 99300962 A 19990210
Abstract (en)
An invisible zipper includes two zipper tapes (1a,1b), two rows of interlocking teeth (2a,2b) respectively fastened to the zipper tapes (1a,1b), and a slide (3) movable to close/open the teeth (2a,2b), wherein the teeth (2a,2b) are injection-moulded on respective folded sides edges of the zipper tapes (1a,1b), each tooth having an upper clamping wall (21a,21b) wrapped in the folded side edge of one zipper tape (1a,1b), and a lower clamping wall (22a,22b) for interlocking, the lower clamping wall (22a,22b) being relatively longer than the upper clamping wall (21a,21b) and having a protruding upper face (23a,23b) for interlocking. <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
A44B 19/02 (2006.01); A44B 19/34 (2006.01); A44B 19/40 (2006.01)
CPC (source: EP)
A44B 19/02 (2013.01); A44B 19/34 (2013.01); A44B 19/403 (2013.01)
Citation (search report)
- [XY] US 4426066 A 19840117 - MACFEE NORMAN W [US]
- [Y] US 4718150 A 19880112 - MOERTEL GEORGE B [US]
- [Y] US 5678285 A 19971021 - GERMANI GIANFRANCO [IT]
- [Y] US 3568266 A 19710309 - UHRIG WILHELM
- [Y] EP 0608770 A1 19940803 - YOSHIDA KOGYO KK [JP]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 99300962 A 19990210