IP Library › Granted Patent US 657,511
Granted Patent S1
US 657,511 · App. 29/388,343 · Granted Apr 10, 2012

Part of a vacuum cleaner

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Quick Facts
Patent No.
US 657,511
App. No.
29/388,343
Granted
Apr 10, 2012
Kind
S1
Claims (1)

We claim the ornamental design for a part of a vacuum cleaner, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 25, 2013
From: DYSON LIMITED
To: DYSON TECHNOLOGY LIMITED
Reel/Frame 029698/0023 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 3, 2011
From: DYSON, JAMES; GAMMACK, PETER DAVID
To: DYSON LIMITED
Reel/Frame 026217/0542 →