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.:
Date of Patent:
Jan. 24, 2023
Filed:
Mar. 01, 2018
Applicant:
Trexel, Inc., Wilmington, MA (US);
Inventors:
Samuel Edward Dix, Newton, NH (US);
Levi A. Kishbaugh, Groveland, MA (US);
Theodore A. Burnham, Melrose, MA (US);
Assignee:
Trexel, Inc., Wilmington, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 44/34 (2006.01); C08J 9/12 (2006.01); B29C 45/00 (2006.01); B29K 105/04 (2006.01);
U.S. Cl.
CPC ...
B29C 44/3453 (2013.01); B29C 45/0001 (2013.01); C08J 9/122 (2013.01); B29K 2105/04 (2013.01); C08J 2201/03 (2013.01); C08J 2203/06 (2013.01);
Abstract
Methods and systems that include introducing blowing agent into a hopper of a polymeric foam system.