IP Library › Granted Patent US 862,196
Granted Patent S1
US 862,196 · App. 29/634,070 · Granted Oct 8, 2019

Security safety hinge

Inventors: Rich Glogovsky (Libertyville, IL); Ryan Lundberg (Park Ridge, IL); John F. Hetzel (Vernon Hills, IL)
Assignee: Alpha Guardian
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 862,196
App. No.
29/634,070
Granted
Oct 8, 2019
Kind
S1
Claims (1)

The ornamental design for a security safety hinge, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 29, 2022
From: ALPHA GUARDIAN
To: ALPHA GUARDIAN DBA CANNON SECURITY PRODUCTS
Reel/Frame 059717/0074 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 18, 2018
From: GLOGOVSKY, RICH; LUNDBERG, RYAN; HETZEL, JOHN F.
To: ALPHA GUARDIAN
Reel/Frame 045577/0442 →