Air freshener for use with a central heating system
Description
FIG. 1 is a front, top and side perspective view of the air freshener for use with a central heating system showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 4;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
1728157 | September 1929 | Winchester |
2810381 | October 1957 | Knight |
2883511 | April 1959 | Gooldy |
3006042 | October 1961 | Calandra |
82909 | December 1953 | NOX |
Patent History
Patent number: D347684
Type: Grant
Filed: Mar 5, 1993
Date of Patent: Jun 7, 1994
Inventor: George V. Lavino (Amelia Island, FL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: Terry M. Gernstein
Application Number: 0/5,537
Type: Grant
Filed: Mar 5, 1993
Date of Patent: Jun 7, 1994
Inventor: George V. Lavino (Amelia Island, FL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: Terry M. Gernstein
Application Number: 0/5,537
Classifications
Current U.S. Class:
Deodorizer Or Ozonizer (28) (D23/366)