IP Library › Granted Patent US 506,816
Granted Patent S1
US 506,816 · App. 29/203,309 · Granted Jun 28, 2005

Air filtration device

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Quick Facts
Patent No.
US 506,816
App. No.
29/203,309
Granted
Jun 28, 2005
Kind
S1
Claims (1)

The ornamental design for an air filtration device, as shown and described.

Assignments (5)
SECURITY INTEREST Recorded Jun 5, 2012
From: HAMILTON BEACH BRANDS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 028372/0853 →
RELEASE OF SECURITY INTEREST Recorded Jun 4, 2012
From: UBS AG, STAMFORD BRANCH
To: HAMILTON BEACH BRANDS, INC., FORMERLY KNOWN AS HAMILTON BEACH/PROCTOR-SILEX, INC.
Reel/Frame 028309/0439 →
CHANGE OF NAME Recorded Nov 29, 2007
From: HAMILTON BEACH/PROCTOR-SILEX, INC.
To: HAMILTON BEACH BRANDS, INC.
Reel/Frame 020174/0160 →
SECURITY AGREEMENT Recorded Jun 7, 2007
From: HAMILTON BEACH/PROCTOR-SILEX, INC.
To: UBS AG, STAMFORD BRANCH, AS AGENT
Reel/Frame 019399/0687 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 13, 2004
From: GARMAN, MICHAEL; MULVANEY, PATRICK T.
To: HAMILTON BEACH/PROCTOR-SILEX, INC.
Reel/Frame 015218/0393 →