IP Library › Granted Patent US 837,465
Granted Patent S1
US 837,465 · App. 29/642,872 · Granted Jan 1, 2019

Spike ring

Inventor: William Steinkraus (Fort Lee, NJ)
Assignee: Gramercy Products, INC.
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Quick Facts
Patent No.
US 837,465
App. No.
29/642,872
Granted
Jan 1, 2019
Kind
S1
Claims (1)

The ornamental design for a spike ring, as shown and described.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 15, 2020
From: GRAMERCY PRODUCTS, INC.
To: GRAMERCY PRODUCTS, LLC
Reel/Frame 054760/0140 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 17, 2020
From: STEINKRAUS, WILLIAM
To: GRAMERCY PRODUCTS, INC.
Reel/Frame 054383/0809 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 11, 2018
From: STEINKRAUS, WILLIAM, MR.
To: GRAMERCY PRODUCTS, INC.
Reel/Frame 045499/0807 →