USD329493S - Scented central air unit - Google Patents
Scented central air unit Download PDFInfo
- Publication number
- USD329493S USD329493S US07/570,712 US57071290F USD329493S US D329493 S USD329493 S US D329493S US 57071290 F US57071290 F US 57071290F US D329493 S USD329493 S US D329493S
- Authority
- US
- United States
- Prior art keywords
- scented
- central air
- air unit
- unit
- central
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a front top and left side perspective view of a scented central air unit showing my design;
FIG. 2 is a left end elevational view thereof;
FIG. 3 is a right end elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
Claims (1)
- The ornamental design for a scented central air unit, as shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/570,712 USD329493S (en) | 1990-08-23 | 1990-08-23 | Scented central air unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/570,712 USD329493S (en) | 1990-08-23 | 1990-08-23 | Scented central air unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD329493S true USD329493S (en) | 1992-09-15 |
Family
ID=70478326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/570,712 Expired - Lifetime USD329493S (en) | 1990-08-23 | 1990-08-23 | Scented central air unit |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD329493S (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050097870A1 (en) * | 2003-11-06 | 2005-05-12 | Oreck Holdings, Llc | Air cleaning furniture |
| USD1064224S1 (en) * | 2021-12-28 | 2025-02-25 | Appscent Medical Ltd | Medical apparatus for odor dispensing |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA710757A (en) | 1965-06-01 | Diamond Jack | Process and product for treating water | |
| US3711023A (en) | 1971-03-26 | 1973-01-16 | D Smith | Device for controlling the evaporation of volatile substances particularly for use in air conditioning systems |
| US4028073A (en) | 1976-03-12 | 1977-06-07 | Swaim Charles M | Container for air treating material |
| US4065262A (en) | 1976-11-02 | 1977-12-27 | Mitchell Petroff | Filter and air freshener apparatus |
| US4118226A (en) | 1977-03-22 | 1978-10-03 | Richard Lawrence Bourassa | Combination air filter and air treating device |
| US4306892A (en) | 1981-02-06 | 1981-12-22 | Tec-Air, Inc. | Disposable air freshening packet |
| US4563333A (en) | 1984-08-22 | 1986-01-07 | Frigon Walter J | Deodorizing fitting for air filters |
| US4604114A (en) | 1985-08-14 | 1986-08-05 | Robert Ward | Fragrant scented air filter |
| US5019352A (en) | 1990-08-21 | 1991-05-28 | Jose Gonzalez | Scented air filter for use with a forced air central heating and cooling system |
-
1990
- 1990-08-23 US US07/570,712 patent/USD329493S/en not_active Expired - Lifetime
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA710757A (en) | 1965-06-01 | Diamond Jack | Process and product for treating water | |
| US3711023A (en) | 1971-03-26 | 1973-01-16 | D Smith | Device for controlling the evaporation of volatile substances particularly for use in air conditioning systems |
| US4028073A (en) | 1976-03-12 | 1977-06-07 | Swaim Charles M | Container for air treating material |
| US4065262A (en) | 1976-11-02 | 1977-12-27 | Mitchell Petroff | Filter and air freshener apparatus |
| US4118226A (en) | 1977-03-22 | 1978-10-03 | Richard Lawrence Bourassa | Combination air filter and air treating device |
| US4306892A (en) | 1981-02-06 | 1981-12-22 | Tec-Air, Inc. | Disposable air freshening packet |
| US4563333A (en) | 1984-08-22 | 1986-01-07 | Frigon Walter J | Deodorizing fitting for air filters |
| US4604114A (en) | 1985-08-14 | 1986-08-05 | Robert Ward | Fragrant scented air filter |
| US5019352A (en) | 1990-08-21 | 1991-05-28 | Jose Gonzalez | Scented air filter for use with a forced air central heating and cooling system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050097870A1 (en) * | 2003-11-06 | 2005-05-12 | Oreck Holdings, Llc | Air cleaning furniture |
| USD1064224S1 (en) * | 2021-12-28 | 2025-02-25 | Appscent Medical Ltd | Medical apparatus for odor dispensing |
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