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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 10227252 B1

PDFFull Text
Expired
Date of Patent:
Mar. 12, 2019

Filed:

Aug. 28, 2014

Method and apparatus for producing a tube partially having a non-circular cross section and having circular end portions and use thereof

Applicant:

Schott Ag, Mainz, DE;

Inventors:

Nikolaus Schultz, Essenheim, DE;

Nikolaos Katsikis, Waldsassen, DE;

Volker Trinks, Mitterteich, DE;

Reinhard Maennl, Mitterteich, DE;

Assignee:

SCHOTT AG, Mainz, DE;

Attorney:

Ohlandt, Greeley, Ruggiero & Perle, L.L.P.

Primary Examiner:

William H Beisner

Int. Cl.
CPC ...
C12M 3/00 (2006.01); C03B 23/049 (2006.01); C03B 23/055 (2006.01); B29C 53/08 (2006.01); C03B 23/045 (2006.01); C12M 1/00 (2006.01); C12M 1/12 (2006.01); G01B 11/04 (2006.01); G01B 11/08 (2006.01); G01B 11/12 (2006.01); C03B 23/09 (2006.01); B29K 101/12 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
C03B 23/049 (2013.01); B29C 53/086 (2013.01); C03B 23/045 (2013.01); C03B 23/055 (2013.01); C12M 21/02 (2013.01); C12M 23/06 (2013.01); C12M 23/22 (2013.01); G01B 11/043 (2013.01); G01B 11/08 (2013.01); G01B 11/12 (2013.01); B29K 2101/12 (2013.01); B29K 2105/258 (2013.01); C03B 23/095 (2013.01);
Abstract

Disclosed is a method for the production of a tube having, in sections, a non-circular profile by deforming, comprising: According to the invention, the tubes can be connected reliably with connecting-members or other tubes via the end portions having the circular profile using proven tube connection technologies. At the same time there is at least one central section having a non-circular cross section which is of advantage, for example for applications in photobioreactors.

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Quick Actions:

Schultz, Nikolaus. (2019). Method and apparatus for producing a tube partially having a non-circular cross section and having circular end portions and use thereof (U.S. Patent No. 10227252). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10227252

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

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