Locking zipper

Details Locking zipper Locking zipper

2011-07-19

2011-07-19

Lavinder, Jack W. (Department: 3677)

Buckles, buttons, clasps, etc.

Zipper or required component thereof

Plural independently movable sliders

C024S436000, C070S068000

Reexamination Certificate

active

07979964

ABSTRACT:
A locking zipper includes a zip retainer and a zip fastener for zipping two elongated engaging tracks locating alongside of each other. The zip retainer includes a retention base, and a locking head integrally extended from the retention base. The zip fastener includes a sliding base and a key-free locker which is integrally provided at the sliding base and is releasably engaged with the locking head. At a zipped position, the sliding base is slid to the retention base for zipping the engaging tracks with each other that the key-free locker is locked with the locking head to securely lock up the zip fastener with the zip retainer. At an unzipped position, the key-free locker is released from the locking head such that the sliding base is slid away from the retention base for unzipping the engaging tracks from each other.

REFERENCES:
patent: 4015457 (1977-04-01), Fukuroi
patent: 5063760 (1991-11-01), Horita et al.
patent: 6062051 (2000-05-01), Nam et al.
patent: 2005/0109072 (2005-05-01), Ling et al.

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