Filter element, particularly air filter element, and filter system having a filter element

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9776121
SERIAL NO

14941781

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention relates to a filter element (10), including a filter body (12) with a self-contained exterior side (50) which surrounds a self-contained interior side (52), at least one filter medium (16) being disposed between exterior side (50) and interior side (52) and the filter body (12) including at least in some areas at least one winding layer (14) with at least one adsorbent. The invention relates furthermore to a filter system (100) with a filter element (10) with a filter body (12) with a self-contained exterior side (50) which surrounds a self-contained interior side (52), at least one filter medium (16) being disposed between exterior side (50) and interior side (52), the filter body (12) including at least in some areas at least one winding layer (14) with at least one adsorbent.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MANN+HUMMEL GMBHHINDENBURGSTR 45 DEPARTMENT VR-P LUDWIGSBURG 71638

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fasold, Michael Auenwald, DE 52 377
Pemsel, Thomas Ludwigsburg, DE 10 19
Scope, Andreas Oberschoena, DE 18 47
Unger, Ina Hemmingen, DE 6 21
Volk, Mathias Otterstadt, DE 7 28
Weiss, Dieter Gefrees, DE 33 248

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 Apr 3, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 3, 2029
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