Diffusion evaporator for active substances

Bertassi , et al. February 1, 2

Patent Grant D631954

U.S. patent number D631,954 [Application Number D/306,571] was granted by the patent office on 2011-02-01 for diffusion evaporator for active substances. This patent grant is currently assigned to Zoebele Holding Spa. Invention is credited to Edoardo Bertassi, David Moreno Perez, Jose Antonio Luque Salcedo.


United States Patent D631,954
Bertassi ,   et al. February 1, 2011

Diffusion evaporator for active substances

Claims

CLAIM The ornamental design for a diffusion evaporator for active substances, substantially as shown and described.
Inventors: Bertassi; Edoardo (Trento, IT), Perez; David Moreno (Cerdanyola del Valles, ES), Salcedo; Jose Antonio Luque (Cerdanyola del Valles, ES)
Assignee: Zoebele Holding Spa (Trento, IT)
Appl. No.: D/306,571
Filed: April 11, 2008

Current U.S. Class: D23/366
Current International Class: 2899
Field of Search: ;D23/355-369 ;261/DIG.17,DIG.42,DIG.65,DIG.88,DIG.89 ;239/34-36,44-45,53-54,56-57,60,136,152,302,326 ;392/386,390,392,394,395 ;D28/5,6

References Cited [Referenced By]

U.S. Patent Documents
D296820 July 1988 Suhajda
4849606 July 1989 Martens et al.
D323383 January 1992 Keays et al.
D334975 April 1993 Bunce et al.
D345787 April 1994 Martin
D349157 July 1994 Rymer
5478505 December 1995 McElfresh et al.
D367924 March 1996 Patel et al.
5521357 May 1996 Lock et al.
5527493 June 1996 McElfresh et al.
D373626 September 1996 Dente et al.
D375350 November 1996 Patel et al.
D436536 January 2001 Levi
D441441 May 2001 Upson
D443924 June 2001 Renella
D491257 June 2004 Picken, Jr.
D521138 May 2006 Wu
D532893 November 2006 Wu
D544594 June 2007 Zobele
D550345 September 2007 Weggelaar
D551333 September 2007 Wu
D555778 November 2007 Fellows et al.
D565715 April 2008 Wu
D583037 December 2008 Kenny
D585129 January 2009 Huang
D591415 April 2009 Wu
Primary Examiner: Snapp; Sandra
Attorney, Agent or Firm: McCormick, Paulding & Huber LLP

Description



FIG. 1 is a perspective view from above of a diffusion evaporator for active substances comprising a new, original and ornamental design;

FIG. 2 is another perspective view from above of a diffusion evaporator for active substances comprising the new, original and ornamental design;

FIG. 3 is a perspective view from below of a diffusion evaporator for active substances comprising the new, original and ornamental design;

FIG. 4 is a top plan view of a diffusion evaporator for active substances comprising the new, original and ornamental design;

FIG. 5 is a front elevational view of a diffusion evaporator for active substances comprising the new, original and ornamental design;

FIG. 6 is a left-hand side view of a diffusion evaporator for active substances comprising the new, original and ornamental design;

FIG. 7 is a bottom plan of a diffusion evaporator for active substances comprising the new, original and ornamental design;

FIG. 8 is a rear elevational view of a diffusion evaporator for active substances comprising the new, original and ornamental design; and,

FIG. 9 is a right-hand side view of a diffusion evaporator for active substances comprising the new, original and ornamental design.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.

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