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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 12691629 B1

PDFFull Text
Date of Patent:
Jul. 28, 2026

Filed:

Sep. 13, 2022

Mold and stretch-blow molded polyester bottle

Applicant:

Alpla Werke Alwin Lehner Gmbh & Co. KG, Hard, AT;

Inventors:

Adem Demir, Lauterach, AT;

Andreas Rehders, Weselberg, DE;

Assignee:

ALPLA WERKE ALWIN LEHNER GMBH & CO. KG, Hard, AT;

Attorney:

Morris O'Bryant Compagni Cannon, PLLC

Primary Examiner:

John J Derusso

Int. Cl.
CPC ...
B29C 49/54 (2006.01); B29C 49/00 (2006.01); B29C 49/12 (2006.01); B29C 49/30 (2006.01); B29C 49/48 (2006.01); B29K 67/00 (2006.01); B29L 31/00 (2006.01); B65D 1/02 (2006.01);
U.S. Cl.
CPC ...
B29C 49/541 (2013.01); B29C 49/0005 (2013.01); B29C 49/30 (2013.01); B65D 1/0207 (2013.01); B65D 1/0261 (2013.01); B29C 49/1212 (2022.05); B29C 2049/4882 (2013.01); B29C 2049/4892 (2013.01); B29K 2067/00 (2013.01); B29L 2031/7158 (2013.01); B65D 1/0276 (2013.01);
Abstract

A mold for producing a stretch-blow molded polyester bottle from a preform comprises mold parts that can be shifted between an open position and a closed position. The mold comprises: first and second mold shell, within which, in the closed position, a bottle body can be molded; a holding stopper, which can be inserted into a bottle neck; a blow pin having a compressed-air intake for biaxial stretching of the preform; and a bottom part, which closes the two mold shells at the bottom side and is configured to mold the bottle bottom. A base is formed on the bottom part, which base projects into an interior of the mold and has a side wall with an inclination angle (α) of at most 5 degrees with respect to a vertical axis () of the mold and is oriented in parallel with the vertical axis.

Find Patent Forward Citations

Demir, Adem. (2026). Mold and stretch-blow molded polyester bottle (U.S. Patent No. 12691629). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12691629

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

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