Exhaust muffler

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11795847
APP PUB NO 20210156287A1
SERIAL NO

16953482

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An exhaust muffler for an exhaust system of an internal combustion engine includes a muffler housing (12) with an outer shell (14) enclosing a muffler interior (22), through which exhaust gas can flow. An inner shell (54) is arranged in the muffler interior (22) and covers the outer shell (14) in at least some areas on an inner side (52) facing the muffler interior (22).

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
PUREM GMBH66539 NEUNKIRCHEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Borger, Max Leipzig, DE 1 0
Mettenleiter, Nicolas Köngen, DE 3 0
Sühnel, Frank Wernau, DE 3 6
Wagner, Andreas Esslingen, DE 88 680
Wolf, Thomas Esslingen, DE 167 1282

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 Apr 24, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 24, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 24, 2035
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