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.:

US 10443280 B1

Date of Patent:

Oct. 15, 2019

Filed:

Nov. 18, 2016

Pressure-tight door allowing movement of hinges

Applicant:

Jae Ho Hwang, Ulsan, KR;

Inventors:

Jae Ho Hwang, Ulsan, KR;

Sung Jin Chang, Gyeongsangnam-do, KR;

Assignee:

Other;

Attorney:

Barcelo, Harrison & Walker, LLP

Primary Examiner:

Chuck Y Mah

Int. Cl.

CPC ...

E05D 15/06 (2006.01); E05D 7/04 (2006.01); E06B 5/12 (2006.01); E06B 7/16 (2006.01); E05D 11/00 (2006.01); E05D 5/02 (2006.01); E06B 7/23 (2006.01); E06B 9/04 (2006.01); E05D 3/02 (2006.01); E02B 7/40 (2006.01); E02B 7/54 (2006.01); E06B 9/00 (2006.01);

U.S. Cl.

CPC ...

E05D 7/04 (2013.01); E02B 7/40 (2013.01); E02B 7/54 (2013.01); E05D 3/022 (2013.01); E05D 5/02 (2013.01); E05D 5/0215 (2013.01); E05D 11/00 (2013.01); E06B 5/12 (2013.01); E06B 7/16 (2013.01); E06B 7/2309 (2013.01); E06B 9/04 (2013.01); E05Y 2600/10 (2013.01); E05Y 2800/428 (2013.01); E05Y 2900/132 (2013.01); E06B 2009/007 (2013.01);

Abstract

A pressure-tight door allowing movement of hinges includes: a hinge fixating part including a fixed member having one surface with a movable groove formed therein and the other surface fixed to a door frame, and a movable member having one surface inserted into the movable groove so as to slide bidirectionally on the movable groove and a hinge attached to the other surface of the movable member, connected to a door and sliding together with the movable member. The movable member of the hinge fixating part slides inwardly together with the hinge only when the pressure due to flooding or explosion is applied to the pressure-tight door, whereby the pressure-tight door is able to effectively block any leakage by compressing the gasket.

Find Patent Forward Citations

Hwang, Jae. (2019). Pressure-tight door allowing movement of hinges (U.S. Patent No. 10443280). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10443280

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile