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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 12030221 B1

PDFFull Text
Date of Patent:
Jul. 09, 2024

Filed:

Aug. 20, 2020

Foam-in-bag systems and components thereof

Applicant:

Sealed Air Corporation (Us), Charlotte, NC (US);

Inventors:

George Bertram, Southbury, CT (US);

Douglas Walker, Middlebury, CT (US);

Assignee:

Sealed Air Corporation (US), Charlotte, NC (US);

Attorney:

Jon M. Isaacson

Primary Examiner:

Tanzim Imam

Int. Cl.
CPC ...
B29C 44/18 (2006.01); B01F 23/20 (2022.01); B01F 23/40 (2022.01); B01F 23/70 (2022.01); B01F 35/00 (2022.01); B01F 35/21 (2022.01); B01F 35/214 (2022.01); B01F 35/22 (2022.01); B01F 35/221 (2022.01); B01F 35/513 (2022.01); B01F 35/71 (2022.01); B01F 35/92 (2022.01); B29B 7/74 (2006.01); B29B 7/76 (2006.01); B29C 44/34 (2006.01); B29C 65/00 (2006.01); B29C 65/18 (2006.01); B67D 7/02 (2010.01); B67D 7/36 (2010.01); B67D 7/62 (2010.01); B67D 7/76 (2010.01); G01N 21/27 (2006.01); G01N 21/35 (2014.01); B01F 35/90 (2022.01); B01F 101/00 (2022.01); B67D 7/74 (2010.01);
U.S. Cl.
CPC ...
B29B 7/7631 (2013.01); B01F 23/291 (2022.01); B01F 23/49 (2022.01); B01F 23/711 (2022.01); B01F 35/187 (2022.01); B01F 35/2113 (2022.01); B01F 35/2115 (2022.01); B01F 35/2144 (2022.01); B01F 35/2209 (2022.01); B01F 35/2215 (2022.01); B01F 35/513 (2022.01); B01F 35/7176 (2022.01); B01F 35/71805 (2022.01); B01F 35/92 (2022.01); B29B 7/7404 (2013.01); B29B 7/7615 (2013.01); B29B 7/7657 (2013.01); B29B 7/7689 (2013.01); B29C 44/182 (2013.01); B29C 44/3442 (2013.01); B29C 65/18 (2013.01); B29C 66/91421 (2013.01); B67D 7/0294 (2013.01); B67D 7/36 (2013.01); B67D 7/62 (2013.01); B67D 7/76 (2013.01); G01N 21/272 (2013.01); G01N 21/35 (2013.01); B01F 2035/99 (2022.01); B01F 2101/2204 (2022.01); B67D 7/743 (2013.01);
Abstract

A system for opening and closing a mixing manifold includes a drive motor, a cam plate, and a valving rod connector. The drive motor imparts movement in first and second directions. Movement imparted in the first direction causes the cam plate to move linearly in a third direction and movement imparted in the second direction causes the cam plate to move linearly in a fourth direction. Movement of the cam plate in the third direction causes the valving rod connector to move linearly in a fifth direction and movement of the cam plate in the fourth direction causes the valving rod connector to move linearly in a sixth direction. Movement of the valving rod connector in the fifth direction causes retraction of a valving rod of the mixing manifold and movement of the valving rod connector in the sixth direction causes extension of the valving rod.

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