Log In
Sign Up
Find a Lawyer
Ask a Lawyer
Research the Law
Law Schools
Laws & Regs
Newsletters
Marketing Solutions
Justia Connect
Pro Membership
Practice Membership
Public Membership
Justia Lawyer Directory
Platinum Placements
Gold Placements
Justia Elevate
SEO
Websites
Blogs
Justia Amplify
PPC Management
Google Business Profile
Social Media
Justia Onward Blog
Justia
Patents
Patents Examined by Justin A Jackson
Patents Examined by Justin A Jackson
Filter for a welding helmet
Patent number:
D1047291
Type:
Grant
Filed:
June 23, 2022
Date of Patent:
October 15, 2024
Assignee:
LINCOLN GLOBAL, INC.
Inventors:
Paul H. Rumpke, Chase P. Rutti, Joseph R. Brusky