Log In
Sign Up
Find a Lawyer
Ask a Lawyer
Research the Law
Law Schools
Laws & Regs
Newsletters
Marketing Solutions
Justia Connect
Pro Membership
Basic 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 Assigned to Structural Plastic Systems, Inc.
Patents Assigned to Structural Plastic Systems, Inc.
Plastic guard rail or the like for walkways, balconies, platforms and the like
Patent number:
D249365
Type:
Grant
Filed:
October 22, 1976
Date of Patent:
September 12, 1978
Assignee:
Structural Plastic Systems, Inc.
Inventor:
H. Frederick Lange