IP Library › Granted Patent US 660,675
Granted Patent S1
US 660,675 · App. 29/393,797 · Granted May 29, 2012

Twin blade head for a knife

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Quick Facts
Patent No.
US 660,675
App. No.
29/393,797
Granted
May 29, 2012
Kind
S1
Claims (1)

The ornamental design for a twin blade head for a knife, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 10, 2017
From: ALLWAY TOOLS, INC.
To: ALLWAY TOOLS, INC.
Reel/Frame 042435/0147 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 9, 2011
From: GRINGER, DONALD; CHENG, YUAN FANG
To: ALLWAY TOOLS, INC.
Reel/Frame 026417/0789 →