Air diffuser for discharge ducts of air distribution systems
FIG. 1 is a front perspective view illustrating my design for an air diffuser for discharge ducts of air distribution systems wherein the openings through which air passes are pointed in an upwardly direction;
FIG. 2 is an enlarged left side elevation view thereof;
FIG. 3 is an enlarged right side elevation view thereof;
FIG. 4 is front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a top elevation view thereof;
FIG. 7 is a bottom elevation view thereof;
FIG. 8 is an enlarged left side elevation view illustrating my design for an air diffuser in a reversed position wherein the openings through which air passes are pointed in a downward direction; and,
FIG. 9 is an enlarged right side elevation view illustrating my design for an air diffuser also wherein the openings through which air passes are pointed in a downward direction.
D275706 | September 25, 1984 | Trombley et al. |
2663246 | December 1953 | Smith |
Type: Grant
Filed: Sep 15, 1995
Date of Patent: May 27, 1997
Inventor: David J. Landau (Fort Lauderdale, FL)
Primary Examiner: Lisa P. Lichtenstein
Law Firm: Malloy & Malloy, P.A.
Application Number: 0/44,075
International Classification: 2304;