IP Library › Granted Patent US 510,644
Granted Patent S1
US 510,644 · App. 29/200,568 · Granted Oct 11, 2005

Protective helmet

Assignee: NP Aerospace Limited
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Quick Facts
Patent No.
US 510,644
App. No.
29/200,568
Granted
Oct 11, 2005
Kind
S1
Claims (1)

I claim the ornamental design for a protective helmet, substantially as shown and described.

Assignments (2)
SECURITY INTEREST Recorded Sep 13, 2021
From: NP AEROSPACE LIMITED
To: BDC CAPITAL INC.
Reel/Frame 057459/0257 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 1, 2004
From: BATSTONE, DAVID CHARLES
To: NP AEROSPACE LIMITED
Reel/Frame 015039/0354 →
Priority Claims (1)
EM 000072111 · Sep 5, 2003 · regional