Melt-blown fiber web with improved concentration force and elasticity and method and apparatus for manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10837133
APP PUB NO 20170342615A1
SERIAL NO

15672242

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is a melt-blown fiber web with improved concentration force and elasticity, whereby a melt-blown fabric is cut and sealed at predetermined intervals using knives having arbitrary patterns so that concentration force and elasticity of the melt-blown fiber web can be improved without degrading the inherent function of the fiber web. Further disclosed are a method and apparatus for manufacturing the melt-blown fiber web. The melt-blown fiber web includes thermoplastic filaments, wherein cutting portions and sealing portions are arranged on top and bottom surfaces of the fiber web at predetermined intervals along a thickness of the fiber web so that a concentration force and elasticity of the fiber web are improved.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HYUNDAI MOTOR COMPANY140-2 KYE-DONG JONGRU-KU SEOUL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cha, Jong Hyuk Chungcheongbuk-do, KR 11 19
Kim, Hyeon Ho Gyeonggi-do, KR 22 32
Kim, Min Su Ulsan, KR 246 1674
Lee, Bong Jik Gyeonggi-do, KR 5 16
Lee, Jung Wook Gyeonggi-do, KR 73 176
Lim, Jae CHan Ulsan, KR 6 17
Seo, Won Jin Gyeonggi-do, KR 45 85
Yang, Ki Wook Chungcheongbuk-do, KR 5 16

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
7.5 Year Payment $3600.00 $1800.00 $900.00 May 17, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 17, 2032
Fee Large entity fee small entity fee micro entity fee
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