Swing chair

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10306987
APP PUB NO 20180289161A1
SERIAL NO

15574485

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A swing chair includes: a support which is installed at a certain height or more above the floor; a main operation member elongated and having a virtual first rotation axis provided to the support at one side thereof and rotatably coupled to the support; a sub operation member elongated and having a virtual second rotation axis, provided to the support at one side thereof and spaced parallel to the first rotation axis, and rotatably coupled to the support; a seat portion coupled to any one of the main operation member and the sub operation member; and a rotation connecting member elongated and arranged in a front-rear direction and having a rear portion that is rotatably coupled to the other side of the main operation member and a front portion that is rotatably coupled to the other side of the sub operation member.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DESIGN PARK DEVELOPMENT CO LTDKT AIRPORT BRANCH 2ND FLOOR #11-10 GONGHANG-DONG GANGSEO-GU SEOUL 157-240

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Yo Seob Gimpo-si, KR 2 6

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Dec 4, 2022
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 4, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 4, 2030
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00