Method for producing a heating rod

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9486871
APP PUB NO 20140061174A1
SERIAL NO

14011090

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This disclosure relates to a method for producing a heating rod for a vehicle heating apparatus, said method comprising the following steps: arranging at least one PTC element and at least one contact element in a tube, which is formed from sheet metal and is open along a longitudinal side; welding portions of the sheet metal that bear against one another by means of a weld seam running in the longitudinal direction of the tube. This disclosure also relates to such a heating rod.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BORGWARNER LUDWIGSBURG GMBHGERMANY LUDWIGSBURG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dauth, Alexander Maulbronn, DE 24 81
Giffels, Thomas Stuttgart, DE 14 152
Lehmann, Klaus Oberderdingen, DE 48 979
Luppold, Michael Dettenheim, DE 11 35
Waechter, Ralph Pfinztal, DE 5 43

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 8, 2028
Fee Large entity fee small entity fee micro entity fee
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