IP Library › Granted Patent US 536,845
Granted Patent S1
US 536,845 · App. 29/247,142 · Granted Feb 13, 2007

Floor treatment device

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Quick Facts
Patent No.
US 536,845
App. No.
29/247,142
Granted
Feb 13, 2007
Kind
S1
Claims (1)

The ornamental design for a floor treatment device, as shown and described.

Assignments (3)
MERGER Recorded Mar 13, 2009
From: KARCHER FLOOR CARE, INC.; KARCHER RESIDENTIAL SOLUTIONS, INC.
To: KARCHER NORTH AMERICA, INC.
Reel/Frame 022390/0283 →
CHANGE OF NAME Recorded Sep 7, 2007
From: CASTLE ROCK INDUSTRIES, INC.
To: KARCHER FLOOR CARE, INC.
Reel/Frame 019795/0132 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 3, 2006
From: PEDLAR, ROGER
To: CASTLE ROCK INDUSTRIES, INC.
Reel/Frame 018337/0827 →