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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8129647 B1

PDFFull Text
Expired
Date of Patent:
Mar. 06, 2012

Filed:

Jul. 17, 2007

Insulating nozzle, comprising a first material and a second material

Applicant:

Tommy Haberer, Berlin, DE;

Inventor:

Tommy Haberer, Berlin, DE;

Assignee:

Siemens Aktiengesellschaft, Munich, DE;

Attorneys:

Laurence A. Greenberg

Werner H. Stemer

Ralph E. Locher

Primary Examiner:

Truc Nguyen

Int. Cl.
CPC ...
H01H 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An insulating nozzle is formed with a first and a second material. The first material has a lower erosion resistance than the second material. The insulating nozzle has an insulating nozzle duct. The surfaces defining the insulating nozzle duct are at least partially made out of the second material. The insulating nozzle duct is formed with a hollow cylindrical section. An inner casing surface and an outer casing surface of the hollow cylindrical section is made out of the second material at least partially.

Find Patent Forward Citations

Haberer, Tommy. (2012). Insulating nozzle, comprising a first material and a second material (U.S. Patent No. 8129647). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8129647

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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