IP Library › Granted Patent US 657,508
Granted Patent S1
US 657,508 · App. 29/388,251 · Granted Apr 10, 2012

Vacuum cleaner

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Quick Facts
Patent No.
US 657,508
App. No.
29/388,251
Granted
Apr 10, 2012
Kind
S1
Claims (1)

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

Assignments (3)
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 Feb 14, 2012
From: BATES, ADAM JAMES
To: DYSON LIMITED
Reel/Frame 027698/0465 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 9, 2011
From: DYSON, JAMES; GAMMACK, PETER DAVID; HEATLEY-ADAMS, EMMA JANE; COULTON, ROBERT MARK BRETT; GENN, STUART LLOYD
To: DYSON LIMITED
Reel/Frame 026419/0460 →