IP Library › Granted Patent US 603,491
Granted Patent S1
US 603,491 · App. 29/305,261 · Granted Nov 3, 2009

Water heater

Assignee: Calentadores De America S. De R.L. De. C.V.
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Quick Facts
Patent No.
US 603,491
App. No.
29/305,261
Granted
Nov 3, 2009
Kind
S1
Claims (1)

The ornamental design for a water heater, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Apr 21, 2011
From: CALENTADORES DE AMERICA, S. DE R.L. DE C.V.
To: CALENTADORES DE AMERICA, S.A: DE C.V.
Reel/Frame 026162/0133 →
CHANGE OF NAME Recorded Jan 14, 2009
From: GRUPO CALOREX S. DE R.L. DE C.V.
To: CALENTADORES DE AMERICA S. DE R.L. DE C.V.
Reel/Frame 022106/0460 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 19, 2008
From: VILLALOBOS, GILBERTO SANCHEZ; MAYEN, MARIA GUADALUPE RUIZ
To: GRUPO CALOREX, S. DE R.L. DE C.V.
Reel/Frame 020669/0900 →
Priority Claims (1)
MX MX/F/2007/001967 · Sep 18, 2007 · national