USD349333S - Heat recovery unit - Google Patents
Heat recovery unit Download PDFInfo
- Publication number
- USD349333S USD349333S US07/726,521 US72652191F USD349333S US D349333 S USD349333 S US D349333S US 72652191 F US72652191 F US 72652191F US D349333 S USD349333 S US D349333S
- Authority
- US
- United States
- Prior art keywords
- heat recovery
- recovery unit
- view
- ornamental design
- unit
- 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 perspective view of the heat recovery unit embodying the design of the present invention;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is an opposite side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom view thereof.
Claims (1)
- The ornamental design for a heat recovery unit, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/726,521 USD349333S (en) | 1991-07-08 | 1991-07-08 | Heat recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/726,521 USD349333S (en) | 1991-07-08 | 1991-07-08 | Heat recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD349333S true USD349333S (en) | 1994-08-02 |
Family
ID=70851239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/726,521 Expired - Lifetime USD349333S (en) | 1991-07-08 | 1991-07-08 | Heat recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD349333S (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD486898S1 (en) | 2003-05-30 | 2004-02-17 | Ge Medical Systems Global Technology Company, Llc | Heat exchanger |
| USD566256S1 (en) * | 2005-05-11 | 2008-04-08 | Nonox Ltd. | Filtering device |
| USD674474S1 (en) * | 2012-02-13 | 2013-01-15 | Rentschler Reven-Lüftungssysteme GmbH | Air cleaner |
| USD755359S1 (en) | 2014-11-27 | 2016-05-03 | Rentschler Reven Gmbh | Air cleaner |
| USD788285S1 (en) | 2016-02-25 | 2017-05-30 | Georgia-Pacific Consumer Products Lp | Air freshener |
| USD789506S1 (en) * | 2016-02-24 | 2017-06-13 | Georgia-Pacific Consumer Products Lp | Air freshener |
| USD805179S1 (en) * | 2015-10-20 | 2017-12-12 | Kimura Kohki Co., Ltd. | Air-conditioning outlet |
| USD805177S1 (en) * | 2015-10-20 | 2017-12-12 | Kimura Kohki Co., Ltd. | Air-conditioning outlet |
| USD805180S1 (en) * | 2015-10-20 | 2017-12-12 | Kimura Kohki Co., Ltd. | Air-conditioning outlet |
| USD805178S1 (en) * | 2015-10-20 | 2017-12-12 | Kimura Kohki Co., Ltd. | Air-conditioning outlet |
| USD806854S1 (en) * | 2015-10-20 | 2018-01-02 | Kimura Kohki Co., Ltd. | Air-conditioning outlet |
| USD930463S1 (en) * | 2019-06-05 | 2021-09-14 | Frank Escobedo | 6-way fitting |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US48540A (en) | 1865-07-04 | Heat-radiator | ||
| US3334400A (en) | 1964-12-07 | 1967-08-08 | Olin Mathieson | Method of producing heat exchangers |
| US3913663A (en) | 1974-05-03 | 1975-10-21 | Jack R Gates | Energy conservation chamber |
| USD264500S (en) | 1979-10-22 | 1982-05-18 | Beaton Darrow R | Heat retrieval unit |
| US4381819A (en) | 1979-09-14 | 1983-05-03 | Paolino Ralph J | Flue heat reclaimer |
| US4437513A (en) | 1978-06-02 | 1984-03-20 | Joseph Castiglioni | Heat recovery apparatus |
| US4475530A (en) | 1980-12-15 | 1984-10-09 | Albertson Robert V | Heating apparatus |
| USD287047S (en) | 1984-05-30 | 1986-12-02 | Nygren Kenneth V | Heat transfer system |
-
1991
- 1991-07-08 US US07/726,521 patent/USD349333S/en not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US48540A (en) | 1865-07-04 | Heat-radiator | ||
| US3334400A (en) | 1964-12-07 | 1967-08-08 | Olin Mathieson | Method of producing heat exchangers |
| US3913663A (en) | 1974-05-03 | 1975-10-21 | Jack R Gates | Energy conservation chamber |
| US4437513A (en) | 1978-06-02 | 1984-03-20 | Joseph Castiglioni | Heat recovery apparatus |
| US4381819A (en) | 1979-09-14 | 1983-05-03 | Paolino Ralph J | Flue heat reclaimer |
| USD264500S (en) | 1979-10-22 | 1982-05-18 | Beaton Darrow R | Heat retrieval unit |
| US4475530A (en) | 1980-12-15 | 1984-10-09 | Albertson Robert V | Heating apparatus |
| USD287047S (en) | 1984-05-30 | 1986-12-02 | Nygren Kenneth V | Heat transfer system |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD486898S1 (en) | 2003-05-30 | 2004-02-17 | Ge Medical Systems Global Technology Company, Llc | Heat exchanger |
| USD566256S1 (en) * | 2005-05-11 | 2008-04-08 | Nonox Ltd. | Filtering device |
| USD674474S1 (en) * | 2012-02-13 | 2013-01-15 | Rentschler Reven-Lüftungssysteme GmbH | Air cleaner |
| USD755359S1 (en) | 2014-11-27 | 2016-05-03 | Rentschler Reven Gmbh | Air cleaner |
| USD805179S1 (en) * | 2015-10-20 | 2017-12-12 | Kimura Kohki Co., Ltd. | Air-conditioning outlet |
| USD805177S1 (en) * | 2015-10-20 | 2017-12-12 | Kimura Kohki Co., Ltd. | Air-conditioning outlet |
| USD805180S1 (en) * | 2015-10-20 | 2017-12-12 | Kimura Kohki Co., Ltd. | Air-conditioning outlet |
| USD805178S1 (en) * | 2015-10-20 | 2017-12-12 | Kimura Kohki Co., Ltd. | Air-conditioning outlet |
| USD806854S1 (en) * | 2015-10-20 | 2018-01-02 | Kimura Kohki Co., Ltd. | Air-conditioning outlet |
| USD789506S1 (en) * | 2016-02-24 | 2017-06-13 | Georgia-Pacific Consumer Products Lp | Air freshener |
| USD788285S1 (en) | 2016-02-25 | 2017-05-30 | Georgia-Pacific Consumer Products Lp | Air freshener |
| USD930463S1 (en) * | 2019-06-05 | 2021-09-14 | Frank Escobedo | 6-way fitting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD350892S (en) | Spring clamp | |
| USD334343S (en) | Bottle | |
| USD345027S (en) | Adjustable-lamp | |
| USD331497S (en) | Holster | |
| USD334157S (en) | Tricycle | |
| USD348902S (en) | Clip | |
| USD342184S (en) | Grill | |
| USD335366S (en) | Helmet | |
| USD352433S (en) | Mini-stapler | |
| USD332588S (en) | Motorcycle | |
| USD349333S (en) | Heat recovery unit | |
| USD346392S (en) | Sight scope | |
| USD344160S (en) | Splatball helmet | |
| USD335642S (en) | Stroller | |
| USD340730S (en) | Heat seal machine | |
| USD344428S (en) | Carafe | |
| USD325047S (en) | Clip | |
| USD342530S (en) | Case sealer | |
| USD334524S (en) | Clamp | |
| USD338033S (en) | Printer | |
| USD349978S (en) | Faceguard for goaltender | |
| USD339498S (en) | Carafe | |
| USD348749S (en) | Hairband | |
| USD333591S (en) | Mug | |
| USD347545S (en) | Grill |