IP Library › Granted Patent US 634,664
Granted Patent S1
US 634,664 · App. 29/350,033 · Granted Mar 22, 2011

Pressure washer pump coupling assembly

Assignee: IP Cleaning S.p.A.
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Quick Facts
Patent No.
US 634,664
App. No.
29/350,033
Granted
Mar 22, 2011
Kind
S1
Claims (1)

The ornamental design for a pressure washer pump coupling assembly, as shown and described.

Assignments (2)
CHANGE OF NAME AND ENTITY CONVERSION Recorded Nov 27, 2017
From: IP CLEANING S.P.A.
To: IP CLEANING S.R.L.
Reel/Frame 044828/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 9, 2010
From: DARIF, ITALO
To: IP CLEANING S.P.A.
Reel/Frame 023914/0754 →
Priority Claims (1)
IT MI2009O0087 · May 12, 2009 · national