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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 11911940 B1

PDFFull Text
Date of Patent:
Feb. 27, 2024

Filed:

Oct. 03, 2022

In-mold spraying system and process method

Applicant:

Tederic Machinery Co.,ltd., Hangzhou, CN;

Inventors:

Jianguo Zheng, Hangzhou, CN;

Hongwei Zhou, Hangzhou, CN;

Jiahui Lu, Hangzhou, CN;

Haibo Shen, Hangzhou, CN;

Wu Lin, Hangzhou, CN;

Binqi Rao, Hangzhou, CN;

Hongyuan Ma, Hangzhou, CN;

Bo Liu, Hangzhou, CN;

Guolin Liu, Hangzhou, CN;

Jia Zhou, Hangzhou, CN;

Assignee:

Tederic Machinery Co., Ltd., Hangzhou, CN;

Attorneys:

Kunzler Bean & Adamson

Scott D. Thorpe

Primary Examiner:

Seyed Masoud Malekzadeh

Assistant Examiner:

Vipul Malik

Int. Cl.
CPC ...
B29C 45/16 (2006.01); B29C 45/37 (2006.01); B29C 45/64 (2006.01); B29C 45/26 (2006.01); B29K 75/00 (2006.01); B29C 45/76 (2006.01); B29C 45/78 (2006.01); B29C 45/80 (2006.01); B29K 55/02 (2006.01); B29K 69/00 (2006.01);
U.S. Cl.
CPC ...
B29C 45/1679 (2013.01); B29C 45/1603 (2013.01); B29C 45/2602 (2013.01); B29C 45/37 (2013.01); B29C 45/641 (2013.01); B29C 45/7653 (2013.01); B29C 45/78 (2013.01); B29C 45/80 (2013.01); B29C 2945/76498 (2013.01); B29C 2945/76535 (2013.01); B29C 2945/76702 (2013.01); B29C 2945/76735 (2013.01); B29K 2055/02 (2013.01); B29K 2069/00 (2013.01); B29K 2075/00 (2013.01);
Abstract

For in mold spraying, a double-inclined mixing nozzle is connected obliquely and fixedly with a side surface of a third half-mold through a lateral sealing structure and connected with a side surface of a first half-mold in an inclined and sealing manner, side faces of a first half-mold and the third half-mold are respectively provided with installation inclined surfaces. A lateral sealing structure includes a mounting plate and a sealing member. The sealing member is sleeved on the double-inclined mixing nozzle and is in transition fit with the double-inclined mixing nozzle and the mounting plate respectively. A butt sealing groove provided on the installation inclined surface of the first half-mold and is in sealing fit with the mounting plate.

Find Patent Forward Citations

Zheng, Jianguo. (2024). In-mold spraying system and process method (U.S. Patent No. 11911940). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11911940

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

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