Invention Grant
US09044070B2 Zipper repairer and extender 有权
拉链修理工和延伸器

Zipper repairer and extender
Abstract:
A zipper device for repairing and extending the life of a standard zipper used on boat tops, covers and enclosures, or the tops, covers and enclosures on other equipment that use a zipper for fastening and snapping together their openings. The use of the zipper device of the present invention also widens a standard zipper to provide slack to tops, covers and enclosures on boats and other equipment.
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