Air vent

Description

FIG. 1 is a perspective view of an air vent, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view, the bottom view being a mirror image thereof;

FIG. 4 is a right end elevational view, the left end being a mirror image thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a sectional view taken along line 6--6 of FIG. 2 and shown on an enlarged scale.

Referenced Cited
U.S. Patent Documents
1652330 December 1927 Schwartzberg
4274330 June 23, 1981 Witten et al.
Other references
  • Heating and Air Conditioning Contractor, Oct. 1973, p. 30, Registers "A" & B.
Patent History
Patent number: D279601
Type: Grant
Filed: Sep 2, 1982
Date of Patent: Jul 9, 1985
Inventor: John M. Sexton (Belle Plaine, MN)
Primary Examiner: Catherine E. Kemper
Law Firm: Burd, Bartz & Gutenkauf
Application Number: 6/414,562
Classifications
Current U.S. Class: D23/112