Granted and Pending Patent Protection

The U.S. Patent and Trademark Office has awarded the following patents:

U.S. Patent 10,597,057

U.S. Patent D898317

U.S. Patent 10843718

Safety Rail Cart System

Hilmerson Safety Rail System - Safety Rail Cart System - Patents

U.S. Patent D885,868

Side Saddle Bracket™

Side Saddle Bracket Hilmerson Safety

U.S. Patent D912629

Current Cover™

  • Current Cover™ Single Gang Standard GFCI Outlet Cover (Pack of 50)
  • Current Cover™ Single Gang Standard GFCI Outlet Cover (Pack of 50)
  • Current Cover™ Single Gang Standard GFCI Outlet Cover (Pack of 50)
  • Current Cover™ Single Gang Standard GFCI Outlet Cover (Pack of 50)

U.S. Patent D907253

Dual Post Base Plate

dual post base plate Hilmerson Safety

Patent Pending

HLM-SSGG Multi-Use Slab/Stair Grabber

Multi-Use Slab/Stair Grabber Clamps & Swivels up to 50 Degrees - Guardrail Kits and Applications Hilmerson Safety Rail System™