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Patent
D923511
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Priority
Dec 17 2019
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Filed
Dec 17 2019
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Issued
Jun 29 2021
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Expiry
Jun 29 2036
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Assg.orig
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Entity
unknown
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1
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12
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n/a
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The ornamental design for an airtight zipper, as shown and described.
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1. Airtight zipper
1.1 : Perspective
1.2 : Front
1.3 : Back
1.4 : Left
1.5 : Right
1.6 : Top
1.7 : Bottom
1.8 : Exploded
The parallel thin lines represent contours only and do not illustrate ornamentation or decoration on the surface of the product.
Kim, Young Gyo
| Patent |
Priority |
Assignee |
Title |
| D945126, |
Jul 24 2020 |
|
Hood for a garment |
| Patent |
Priority |
Assignee |
Title |
| 2910754, |
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| 3848298, |
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| 4841603, |
Dec 22 1986 |
Minigrip, Inc. |
Reclosable seams for fluid-tight applications |
| 4941238, |
Feb 13 1987 |
ANDERSON, ALLISON E |
Slide fasteners and the like |
| 6961962, |
Sep 09 2004 |
Morning Pride Manufacturing, L.L.C. |
Combined closure and liner zippers employing common zipper tapes and protective garment employing said combined zippers |
| 20060059675, |
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| 20150157096, |
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| 20180055155, |
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| 20190142116, |
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| 20200008542, |
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| 20200229550, |
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| D893348, |
Jan 30 2018 |
Unitech Zipper & Machinery Co., Ltd. |
Chain for slide fastener |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a