USD414859S - Single-piece grate bar key for stokers feeding steam generator furnaces - Google Patents
Single-piece grate bar key for stokers feeding steam generator furnaces Download PDFInfo
- Publication number
- USD414859S USD414859S US29/097,053 US9705398F USD414859S US D414859 S USD414859 S US D414859S US 9705398 F US9705398 F US 9705398F US D414859 S USD414859 S US D414859S
- Authority
- US
- United States
- Prior art keywords
- stokers
- steam generator
- grate bar
- feeding steam
- bar key
- 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 plan view of one form of the invention.
FIG. 2 is a front view of the embodiment of FIG. 1.
FIG. 3 is a bottom view of the embodiment of FIG. 1.
FIG. 4 is a left side view of the embodiment of FIG. 1.
FIG. 5 is a right side view of the embodiment of FIG. 1; and,
FIG. 6 is a sectional view taken along the line 6--6 of FIG. 3.
Claims (1)
- The ornamental design for single-piece grate bar key for stokers feeding steam generator furnaces, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/097,053 USD414859S (en) | 1998-11-27 | 1998-11-27 | Single-piece grate bar key for stokers feeding steam generator furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/097,053 USD414859S (en) | 1998-11-27 | 1998-11-27 | Single-piece grate bar key for stokers feeding steam generator furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD414859S true USD414859S (en) | 1999-10-05 |
Family
ID=71668858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/097,053 Expired - Lifetime USD414859S (en) | 1998-11-27 | 1998-11-27 | Single-piece grate bar key for stokers feeding steam generator furnaces |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD414859S (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD636864S1 (en) * | 2007-12-17 | 2011-04-26 | Post Joseph R | Grate bar |
| USD776801S1 (en) * | 2014-06-24 | 2017-01-17 | Kobe Steel, Ltd | Heat exchanger tube |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD269806S (en) | 1981-03-30 | 1983-07-19 | Vermont Castings, Inc. | Warming shelf for a parlor stove |
| US5282741A (en) | 1992-01-31 | 1994-02-01 | Fuller Company | Grate plate |
| US5497711A (en) | 1995-04-20 | 1996-03-12 | Southern Alloy Corporation | Grate plate |
| US5575642A (en) | 1995-12-01 | 1996-11-19 | The Carondelet Corporation | Grate plate |
| USD390949S (en) | 1996-12-30 | 1998-02-17 | Combustion Engineering, Inc. | Grate bar key for stokers feeding steam generator furnaces |
| USD391633S (en) | 1996-12-30 | 1998-03-03 | Combustion Engineering, Inc. | Multi-piece wide stoker key for stokers feeding steam generator furnaces |
| USD391634S (en) | 1996-12-30 | 1998-03-03 | Combustion Engineering, Inc. | One piece wide stoker key for stokers feeding steam generator furnaces |
-
1998
- 1998-11-27 US US29/097,053 patent/USD414859S/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD269806S (en) | 1981-03-30 | 1983-07-19 | Vermont Castings, Inc. | Warming shelf for a parlor stove |
| US5282741A (en) | 1992-01-31 | 1994-02-01 | Fuller Company | Grate plate |
| US5497711A (en) | 1995-04-20 | 1996-03-12 | Southern Alloy Corporation | Grate plate |
| US5575642A (en) | 1995-12-01 | 1996-11-19 | The Carondelet Corporation | Grate plate |
| USD390949S (en) | 1996-12-30 | 1998-02-17 | Combustion Engineering, Inc. | Grate bar key for stokers feeding steam generator furnaces |
| USD391633S (en) | 1996-12-30 | 1998-03-03 | Combustion Engineering, Inc. | Multi-piece wide stoker key for stokers feeding steam generator furnaces |
| USD391634S (en) | 1996-12-30 | 1998-03-03 | Combustion Engineering, Inc. | One piece wide stoker key for stokers feeding steam generator furnaces |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD636864S1 (en) * | 2007-12-17 | 2011-04-26 | Post Joseph R | Grate bar |
| USD776801S1 (en) * | 2014-06-24 | 2017-01-17 | Kobe Steel, Ltd | Heat exchanger tube |
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