The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2013
Filed:
Nov. 29, 2010
Katsuhiko Saotome, Tokyo, JP;
Katsuhiko Saotome, Tokyo, JP;
Zero Corporation, Tokyo, JP;
Abstract
This underwater drysuit has a waterproof zipper devicethat opens/closes and defines a body covering/uncovering opening partthat is provided extending from one of shoulder parts to the other one of the shoulder parts on top of arms across a chest part of a drysuit main bodyin a chest width direction. This device is configured in the form of a horizontal line in the chest width direction to have a dual structure with a first waterproof zipperand a second zipperlocated above the first waterproof zipper in a vertical direction. The underwater drysuit has a reinforcing material that includes an open angle suppressing part, which is joined to a rear fabric along with both two tapes of the first waterproof zipper along outer circumferences of the both tapes, from a rear side of the first waterproof zipper, and suppresses an open angle between the both tapes to be opened by a slider of the first waterproof zipper, when the slider is moved and stopped at a lower end position, which is a largest opening position of the first waterproof zipper.