FIG. 1 is a front view of a first embodiment and a second embodiment of an exhaust pipe for a water heater according to the present invention, in an unflexed and unbent state.
FIG. 2 is a top plan view applicable to both the first embodiment and the second embodiment of the exhaust pipe.
FIG. 3 is a right side view applicable to both the first embodiment and the second embodiment of the exhaust pipe, the left side view being the same.
FIG. 4 is a cross-sectional view taken along a cut line 4-4 of FIG. 1, showing the first embodiment of the exhaust pipe.
FIG. 5 is a partially enlarged view of a cross-sectional area taken along lines 5-5 in FIG. 4 according to the first embodiment of the exhaust pipe for a water heater.
FIG. 6 is a cross- sectional view taken along the cut line 6-6 of FIG. 1, and showing the second embodiment of the exhaust pipe for a water heater.
FIG. 7 is a partially enlarged view of a cross-sectional area taken along lines 7-7 in FIG. 6, according to the second embodiment of the exhaust pipe for a water heater.
FIG. 8 is a perspective view of the first embodiment of the exhaust pipe for a water heater, in a top and left elevational view.
FIG. 9 is a perspective view of the second embodiment of the exhaust pipe for a water heater, in a top and slight left elevational view; and,
FIG. 10 is a perspective view of the second embodiment of the exhaust pipe for a water heater, in a front and left elevational view.
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Feb 27 2015 | | LIVING ENGINEERING CO., LTD. | (assignment on the face of the patent) | | / |
Feb 27 2015 | | Mirai Industry Co., Ltd. | (assignment on the face of the patent) | | / |
Mar 17 2015 | KAWAMURA, HIROKAZU | MIRAI INDUSTRY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 035188 | /0716 |
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Mar 17 2015 | KANAMOTO, KIYOMI | MIRAI INDUSTRY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 035188 | /0716 |
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Mar 17 2015 | SATOH, YASUHIDE | MIRAI INDUSTRY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 035188 | /0716 |
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Mar 17 2015 | KAWAMURA, HIROKAZU | TOSETZ CO LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 035188 | /0716 |
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Mar 17 2015 | KANAMOTO, KIYOMI | TOSETZ CO LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 035188 | /0716 |
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Mar 17 2015 | SATOH, YASUHIDE | TOSETZ CO LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 035188 | /0716 |
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Apr 01 2015 | TOSETZ CO , LTD | LIVING ENGINEERING CO , LTD | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 035813 | /0826 |
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Jun 04 2018 | LIVING ENGINEERING CO , LTD | TOKYO GAS LIVING ENGINEERING CO , LTD , | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 047249 | /0979 |
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Jun 04 2018 | LIVING ENGINEERING CO , LTD | TOKYO GAS LIVING ENGINEERING CO , LTD | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 047249 FRAME: 0979 ASSIGNOR S HEREBY CONFIRMS THE CHANGE OF NAME | 047310 | /0613 |
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Jul 13 2020 | TOKYO GAS LIVING ENGINEERING CO , LTD | TOKYO GAS RENOVATION CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 053971 | /0213 |
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