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:
Sep. 23, 2025
Filed:
Dec. 20, 2022
Applicant:
Electroimpact, Inc, Mukilteo, WA (US);
Inventors:
Paul Joseph Shemeta, Seattle, WA (US);
Conner Eugene Krezman, Everett, WA (US);
Assignee:
Electroimpact Inc., Mukilteo, WA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23P 9/02 (2006.01);
U.S. Cl.
CPC ...
B23P 9/025 (2013.01);
Abstract
A segmented mandrel for cold working having two forward segments and two rear segments positioned between the two forward segments, when fitted together have an approximately circular outline. The two forward segments and the two rear segments are movable separately and together.