USD643379S1 - Heat recovery apparatus - Google Patents
Heat recovery apparatus Download PDFInfo
- Publication number
- USD643379S1 USD643379S1 US29/348,980 US34898010F USD643379S US D643379 S1 USD643379 S1 US D643379S1 US 34898010 F US34898010 F US 34898010F US D643379 S USD643379 S US D643379S
- Authority
- US
- United States
- Prior art keywords
- heat recovery
- recovery apparatus
- view
- heat
- showing
- 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.)
- Active
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Description
The heat recovery apparatus is installed in any heating unit exhaust duct and is designed to safely recover and utilize wasted heat.
Claims (1)
- The ornamental design for a heat recovery apparatus, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/348,980 USD643379S1 (en) | 2010-03-01 | 2010-03-01 | Heat recovery apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/348,980 USD643379S1 (en) | 2010-03-01 | 2010-03-01 | Heat recovery apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
USD643379S1 true USD643379S1 (en) | 2011-08-16 |
Family
ID=44358945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/348,980 Active USD643379S1 (en) | 2010-03-01 | 2010-03-01 | Heat recovery apparatus |
Country Status (1)
Country | Link |
---|---|
US (1) | USD643379S1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD965760S1 (en) * | 2020-01-02 | 2022-10-04 | Dynaeon Industrial Co., Ltd. | Cooling fan with two air outlets |
-
2010
- 2010-03-01 US US29/348,980 patent/USD643379S1/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD965760S1 (en) * | 2020-01-02 | 2022-10-04 | Dynaeon Industrial Co., Ltd. | Cooling fan with two air outlets |
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