Supply air device
Latest Air Innovation Sweden AB Patents:
Description
FIG. 1 is a top front perspective view of the supply air device showing my new design; and,
FIG. 2 is a bottom rear perspective view thereof.
Referenced Cited
Patent History
Patent number: D400972
Type: Grant
Filed: Nov 14, 1997
Date of Patent: Nov 10, 1998
Assignee: Air Innovation Sweden AB (Sodertalje)
Inventor: Bernt Nystrom (Huddinge)
Primary Examiner: Lisa Lichtenstein
Application Number: 0/79,568
Type: Grant
Filed: Nov 14, 1997
Date of Patent: Nov 10, 1998
Assignee: Air Innovation Sweden AB (Sodertalje)
Inventor: Bernt Nystrom (Huddinge)
Primary Examiner: Lisa Lichtenstein
Application Number: 0/79,568
Classifications
Current U.S. Class:
Air Treatment (D23/355);
Flow Director (29) (D23/387);
Having Air Duct Extending Into Room (454/306)
International Classification: 2304;
International Classification: 2304;