USD271860S - Sediment indicator - Google Patents
Sediment indicator Download PDFInfo
- Publication number
- USD271860S USD271860S US06/227,789 US22778981F USD271860S US D271860 S USD271860 S US D271860S US 22778981 F US22778981 F US 22778981F US D271860 S USD271860 S US D271860S
- Authority
- US
- United States
- Prior art keywords
- sediment
- indicator
- sediment indicator
- view
- sectional
- 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
- 239000013049 sediment Substances 0.000 title claims description 3
Images
Description
FIG. 1 is a typical side elevational view of a sediment indicator showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a sectional view taken along the line 4--4 of FIG. 1;
FIG. 5 is a sectional view taken along the line 5--5 of FIG. 1; and
FIG. 6 is a sectional view taken along the line 6--6 of FIG. 1.
Claims (1)
- The ornamental design for a sediment indicator, substantially as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/227,789 USD271860S (en) | 1981-01-23 | 1981-01-23 | Sediment indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/227,789 USD271860S (en) | 1981-01-23 | 1981-01-23 | Sediment indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD271860S true USD271860S (en) | 1983-12-20 |
Family
ID=64159080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/227,789 Expired - Lifetime USD271860S (en) | 1981-01-23 | 1981-01-23 | Sediment indicator |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD271860S (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1933409A (en) | 1933-02-15 | 1933-10-31 | Berman Morris | Radiator filter |
| US2389817A (en) | 1944-03-10 | 1945-11-27 | Automatic Sprinkler Co | Valve for sprinkler systems |
| AU160500B2 (en) | 1953-07-22 | 1953-09-24 | Romer Bloksma | A device for separating impurities froma fluid circulating through a conduit |
| US2708596A (en) | 1951-12-27 | 1955-05-17 | Leonard M Strunk | Sprayer |
| US3188004A (en) | 1962-09-19 | 1965-06-08 | L L Ridgway Entpr Inc | Triangular slide rule |
| US3246758A (en) | 1963-01-30 | 1966-04-19 | Watsco Inc | Hygrometric indicator for desiccants |
| US3360128A (en) | 1964-10-13 | 1967-12-26 | Federline Charles Donald | Connection and filter |
| US3372807A (en) | 1966-12-19 | 1968-03-12 | Charles A. Barnard | Filter |
| US3748263A (en) | 1970-07-10 | 1973-07-24 | Seitz Werke Gmbh | Method of and apparatus for measuring the filter cake thickness on filter elements of settling tank filters |
| US4271016A (en) | 1979-04-30 | 1981-06-02 | Albertson Robert V | Sediment indicator for liquid circulatory system |
| US4333826A (en) | 1979-04-30 | 1982-06-08 | Albertson Robert V | Sediment indicator for liquid circulatory system |
-
1981
- 1981-01-23 US US06/227,789 patent/USD271860S/en not_active Expired - Lifetime
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1933409A (en) | 1933-02-15 | 1933-10-31 | Berman Morris | Radiator filter |
| US2389817A (en) | 1944-03-10 | 1945-11-27 | Automatic Sprinkler Co | Valve for sprinkler systems |
| US2708596A (en) | 1951-12-27 | 1955-05-17 | Leonard M Strunk | Sprayer |
| AU160500B2 (en) | 1953-07-22 | 1953-09-24 | Romer Bloksma | A device for separating impurities froma fluid circulating through a conduit |
| US3188004A (en) | 1962-09-19 | 1965-06-08 | L L Ridgway Entpr Inc | Triangular slide rule |
| US3246758A (en) | 1963-01-30 | 1966-04-19 | Watsco Inc | Hygrometric indicator for desiccants |
| US3360128A (en) | 1964-10-13 | 1967-12-26 | Federline Charles Donald | Connection and filter |
| US3372807A (en) | 1966-12-19 | 1968-03-12 | Charles A. Barnard | Filter |
| US3748263A (en) | 1970-07-10 | 1973-07-24 | Seitz Werke Gmbh | Method of and apparatus for measuring the filter cake thickness on filter elements of settling tank filters |
| US4271016A (en) | 1979-04-30 | 1981-06-02 | Albertson Robert V | Sediment indicator for liquid circulatory system |
| US4333826A (en) | 1979-04-30 | 1982-06-08 | Albertson Robert V | Sediment indicator for liquid circulatory system |
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