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:
Aug. 11, 2026
Filed:
Aug. 03, 2021
Applicant:
Pyrotek, Inc., Spokane, WA (US);
Inventors:
Michael Mastor, Spokane, WA (US);
Viktor Slavicek, Brno, CZ;
Xin Zuo, Shenzhen City, CN;
Vijay Hargude, Maharashtra, IN;
Assignee:
Pyrotek, Inc., Spokane, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 35/362 (2006.01); B23K 35/36 (2006.01); C22B 9/10 (2006.01); C22B 19/32 (2006.01); C22B 21/06 (2006.01); C22B 26/12 (2006.01); C22B 26/22 (2006.01);
U.S. Cl.
CPC ...
B23K 35/362 (2013.01); B23K 35/3602 (2013.01); B23K 35/3603 (2013.01); C22B 9/10 (2013.01); C22B 21/062 (2013.01); C22B 19/32 (2013.01); C22B 26/12 (2013.01); C22B 26/22 (2013.01);
Abstract
A solid metal flux comprised of compacted granules including (a) alkali chloride salt, (b) alkaline earth chloride salt and (c) at least one nitrate, carbonate, or sulfate salt and/or a fluoride containing salt.