USD259585S - Fireplace heat exchanger - Google Patents
Fireplace heat exchanger Download PDFInfo
- Publication number
- USD259585S USD259585S US05/967,377 US96737778F USD259585S US D259585 S USD259585 S US D259585S US 96737778 F US96737778 F US 96737778F US D259585 S USD259585 S US D259585S
- Authority
- US
- United States
- Prior art keywords
- heat exchanger
- fireplace heat
- fireplace
- view
- ornamental design
- 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 a fireplace heat exchanger showing our new design;
FIG. 2 is a plan view thereof;
FIG. 3 is a side elevational view thereof, the side of the heat exchanger now shown herein is a mirror image thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a bottom view thereof.
Claims (1)
- The ornamental design for a fireplace heat exchanger, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/967,377 USD259585S (en) | 1978-12-07 | 1978-12-07 | Fireplace heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/967,377 USD259585S (en) | 1978-12-07 | 1978-12-07 | Fireplace heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD259585S true USD259585S (en) | 1981-06-16 |
Family
ID=69782952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/967,377 Expired - Lifetime USD259585S (en) | 1978-12-07 | 1978-12-07 | Fireplace heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD259585S (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD254388S (en) | 1978-02-21 | 1980-03-04 | Arvin Industries, Inc. | Combined grate and fireplace heat exchanger |
| US4192286A (en) | 1977-12-27 | 1980-03-11 | Wormington Garold L | Heat exchanger |
-
1978
- 1978-12-07 US US05/967,377 patent/USD259585S/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4192286A (en) | 1977-12-27 | 1980-03-11 | Wormington Garold L | Heat exchanger |
| USD254388S (en) | 1978-02-21 | 1980-03-04 | Arvin Industries, Inc. | Combined grate and fireplace heat exchanger |
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