USD488486S1 - Dual coil fitting - Google Patents
Dual coil fitting Download PDFInfo
- Publication number
- USD488486S1 USD488486S1 US29/177,828 US17782803F USD488486S US D488486 S1 USD488486 S1 US D488486S1 US 17782803 F US17782803 F US 17782803F US D488486 S USD488486 S US D488486S
- Authority
- US
- United States
- Prior art keywords
- dual coil
- coil fitting
- fitting
- dual
- view
- 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
- 230000009977 dual effect Effects 0.000 title claims 2
Images
Description
FIG. 1 is a perspective view of the fitting;
FIG. 2 is a typical front view of the fitting;
FIG. 3 is a typical side view of the fitting;
FIG. 4 is a bottom view of the fitting;
FIG. 5 is a top view of the fitting;
FIG. 6 is a perspective view of a second embodiment of the fitting;
FIG. 7 is a typical front view of the second embodiment of the fitting;
FIG. 8 is a typical side view of the second embodiment of the fitting;
FIG. 9 is a bottom view of the second embodiment of the fitting; and
FIG. 10 is a top view of the second embodiment of the fitting.
Claims (1)
- The ornamental design for a dual coil fitting, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/177,828 USD488486S1 (en) | 2003-03-14 | 2003-03-14 | Dual coil fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/177,828 USD488486S1 (en) | 2003-03-14 | 2003-03-14 | Dual coil fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD488486S1 true USD488486S1 (en) | 2004-04-13 |
Family
ID=32041470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/177,828 Expired - Lifetime USD488486S1 (en) | 2003-03-14 | 2003-03-14 | Dual coil fitting |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD488486S1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008002687U1 (en) | 2008-02-26 | 2009-07-09 | Rehau Ag + Co | probe base |
| WO2009129778A3 (en) * | 2008-04-22 | 2010-03-25 | Friatec Aktiengesellschaft | Modular construction sensor base and components thereof |
| US20100139886A1 (en) * | 2008-09-12 | 2010-06-10 | Alain Desmeules | System and method for geothermal conduit loop in-ground installation and soil penetrating head therefor |
| USD648835S1 (en) | 2010-04-16 | 2011-11-15 | Charter Plastics, Inc. | Geothermal U-bend socket fusion fitting |
| US20120282032A1 (en) * | 2009-02-04 | 2012-11-08 | Alain Desmeules | Geothermal flexible conduit loop single pass installation system for dense soils and rock |
| US20130292937A1 (en) * | 2012-05-04 | 2013-11-07 | Phoenix Geothermal Services, LLC | U-bend fitting |
| US9897347B2 (en) | 2013-03-15 | 2018-02-20 | Thomas Scott Breidenbach | Screw-in geothermal heat exchanger systems and methods |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538673A (en) | 1984-05-02 | 1985-09-03 | Geo-Systems, Inc. | Drilled well series and paralleled heat exchange systems |
| US5329992A (en) | 1993-02-16 | 1994-07-19 | Tripp Benjamin A | Prefabricated ground coil assembly |
| US5533356A (en) | 1994-11-09 | 1996-07-09 | Phillips Petroleum Company | In-ground conduit system for geothermal applications |
-
2003
- 2003-03-14 US US29/177,828 patent/USD488486S1/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538673A (en) | 1984-05-02 | 1985-09-03 | Geo-Systems, Inc. | Drilled well series and paralleled heat exchange systems |
| US5329992A (en) | 1993-02-16 | 1994-07-19 | Tripp Benjamin A | Prefabricated ground coil assembly |
| US5533356A (en) | 1994-11-09 | 1996-07-09 | Phillips Petroleum Company | In-ground conduit system for geothermal applications |
| US5639184A (en) | 1994-11-09 | 1997-06-17 | Phillips Petroleum Company | In-ground conduit system for geothermal applications |
| US5642964A (en) | 1994-11-09 | 1997-07-01 | Phillips Petroleum Company | In-ground conduit system for geothermal applications |
Non-Patent Citations (1)
| Title |
|---|
| Centennial Plastics LLC "CenFuse HDPE, SDR 11" brochure, 4 pages, undated. |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008002687U1 (en) | 2008-02-26 | 2009-07-09 | Rehau Ag + Co | probe base |
| WO2009106277A1 (en) * | 2008-02-26 | 2009-09-03 | Rehau Ag + Co | Probe base |
| CN101965487B (en) * | 2008-02-26 | 2013-04-10 | 雷奥两合股份公司 | Probe base |
| WO2009129778A3 (en) * | 2008-04-22 | 2010-03-25 | Friatec Aktiengesellschaft | Modular construction sensor base and components thereof |
| US20100139886A1 (en) * | 2008-09-12 | 2010-06-10 | Alain Desmeules | System and method for geothermal conduit loop in-ground installation and soil penetrating head therefor |
| US20120282032A1 (en) * | 2009-02-04 | 2012-11-08 | Alain Desmeules | Geothermal flexible conduit loop single pass installation system for dense soils and rock |
| US9188368B2 (en) * | 2009-02-04 | 2015-11-17 | Brooke Erin Desantis | Geothermal flexible conduit loop single pass installation system for dense soils and rock |
| USD648835S1 (en) | 2010-04-16 | 2011-11-15 | Charter Plastics, Inc. | Geothermal U-bend socket fusion fitting |
| US20130292937A1 (en) * | 2012-05-04 | 2013-11-07 | Phoenix Geothermal Services, LLC | U-bend fitting |
| US9897347B2 (en) | 2013-03-15 | 2018-02-20 | Thomas Scott Breidenbach | Screw-in geothermal heat exchanger systems and methods |
| US11892201B2 (en) | 2013-03-15 | 2024-02-06 | Thomas Scott Breidenbach | Installation apparatus/tool for tubular geothermal heat exchanger systems and methods |
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