Patent
   D574073
Priority
Dec 24 2004
Filed
Jun 23 2005
Issued
Jul 29 2008
Expiry
Jul 29 2022
Assg.orig
Entity
unknown
1
13
n/a
The ornamental design for a sonic absorbent and air filter panel, as shown and described.

FIG. 1 is a perspective view of a sonic absorbent and air filter panel showing the front surface of the panel as black;

FIG. 2 is a rear perspective view of the sonic absorbent and air filter panel of FIG. 1 showing the rear surface of the panel as black;

FIG. 3 is a front perspective view of a further embodiment of the sonic absorbent and air filter panel having an upper concave bend with the front surface as black

FIG. 4 is a rear perspective view a sonic absorbent and air filter panel having a lower surface bend with the front surface as black;

FIG. 5 is a left side view of the panel of FIG. 1;

FIG. 6 is a top view of the panel of FIG. 1;

FIG. 7 is a rear view of the panel of FIG. 1 which is a mirror image of the front view;

FIG. 8 is a bottom view of the panel of FIG. 1 with the left side of the panel on the right side of FIG. 8;

FIG. 9 is a front perspective view of two panels of FIG. 1 horizontally joined to provide a larger horizontal extension joined composite panel; and

FIG. 10 is a front perspective view of two panels of FIG. 1 juxtaposed to provide an increased thickness sonic absorbent and filter panel; and,

FIG. 11 is a right side view of FIG. 1.

Ramenzoni, Daniele

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May 30 2005RAMENZONI, DANIELECHIESI, ANDREAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0167290258 pdf
May 30 2005RAMENZONI, DANIELEBIANCHI, GIANANDREAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0167290258 pdf
Jun 23 2005Andrea Chiesi & Gianandrea Bianchi(assignment on the face of the patent)
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