Air diffuser
Description
FIG. 1 is a perspecitve view of the air diffuser embodying the subject industrial design taken from above;
FIG. 2 is a perspective view taken from below;
FIG. 3 is a side elevation taken from the side opposite the inlet;
FIG. 4 is a side elevation taken from the inlet side;
FIG. 5 is a bottom plan view;
FIG. 6 is a side elevation taken at 90.degree. from FIG. 4, the opposite side being a miror image thereof; and,
FIG. 7 is a top plan view.
Referenced Cited
U.S. Patent Documents
D150357 | July 1948 | Herbster |
2558421 | June 1951 | Daninhirsch |
Patent History
Patent number: D338265
Type: Grant
Filed: Jan 22, 1992
Date of Patent: Aug 10, 1993
Assignee: Napier-Reid Ltd. (Markham)
Inventor: M. J. Timothy Otton (Toronto)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Law Firm: Ridout & Maybee
Application Number: 7/824,456
Type: Grant
Filed: Jan 22, 1992
Date of Patent: Aug 10, 1993
Assignee: Napier-Reid Ltd. (Markham)
Inventor: M. J. Timothy Otton (Toronto)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Law Firm: Ridout & Maybee
Application Number: 7/824,456
Classifications
Current U.S. Class:
Circular (D23/390)