USD311950S - Gas-fired boiler for central heating and hot water - Google Patents
Gas-fired boiler for central heating and hot water Download PDFInfo
- Publication number
- USD311950S USD311950S US07/283,891 US28389188F USD311950S US D311950 S USD311950 S US D311950S US 28389188 F US28389188 F US 28389188F US D311950 S USD311950 S US D311950S
- Authority
- US
- United States
- Prior art keywords
- gas
- hot water
- central heating
- fired boiler
- boiler
- 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 front and right side perspective view of a gas-fired boiler for central heating and hot water, showing my new design;
FIG. 2 is a front and left side perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a right side elevation view thereof, the opposite side being a mirror image of that shown;
FIG. 5 is a top plan view thereof;
FIG. 6 is a rear elevation view thereof; and
FIG. 7 is a bottom plan view thereof.
Claims (1)
- The ornamental design for a gas-fired boiler for central heating and hot water, as shown and described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1051629 | 1988-06-20 | ||
| GB1051629 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD311950S true USD311950S (en) | 1990-11-06 |
Family
ID=64314889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/283,891 Expired - Lifetime USD311950S (en) | 1988-06-20 | 1988-12-12 | Gas-fired boiler for central heating and hot water |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD311950S (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD799650S1 (en) * | 2016-09-29 | 2017-10-10 | Rinnai America Corporation | Hot water heater assembly |
| USD840010S1 (en) * | 2017-09-01 | 2019-02-05 | Stiebel Eltron Gmbh & Co. Kg | Heater |
| USD842975S1 (en) * | 2017-09-01 | 2019-03-12 | Stiebel Eltron Gmbh & Co. Kg | Convection heater |
-
1988
- 1988-12-12 US US07/283,891 patent/USD311950S/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD799650S1 (en) * | 2016-09-29 | 2017-10-10 | Rinnai America Corporation | Hot water heater assembly |
| USD825724S1 (en) | 2016-09-29 | 2018-08-14 | Rinnai America Corporation | Hot water heater assembly |
| USD859617S1 (en) | 2016-09-29 | 2019-09-10 | Rinnai America Corporation | Hot water heater assembly |
| USD840010S1 (en) * | 2017-09-01 | 2019-02-05 | Stiebel Eltron Gmbh & Co. Kg | Heater |
| USD842975S1 (en) * | 2017-09-01 | 2019-03-12 | Stiebel Eltron Gmbh & Co. Kg | Convection heater |
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