Muffler

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9890752
SERIAL NO

15122693

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention relates to a muffler (1), in particular a vehicle muffler, comprising at least one resonator chamber (12), which is bounded by at least a first housing part (2) having a first outer jacket (15) and a first end wall (16) in which an inflow opening (19) is disposed arranged on the inflow side (25), and a first internal pipe segment (20). Furthermore, at least one coupling device (6) for coupling to a turbocharger (9) is provided, which is accommodated in the first end wall (16) of the first housing part (2). The coupling device (6) comprises a coupling body (7) which is designed as a deep-drawn part. The first housing part (2) is likewise formed by a deep-drawn part, and the inflow opening (19) of the first housing part (2) has an extension which is tapered in steps man axial section (23) in which the coupling body (7) and a sealing element (27), such as a radial sealing ring, are accommodated.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • HENN GMBH & CO. KG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartmann, Harald Dornbirn, AT 29 151
Hubmann, Christian Hohenems, AT 5 14

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 Aug 13, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 13, 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