USD266315S - Hydrometer - Google Patents
Hydrometer Download PDFInfo
- Publication number
- USD266315S USD266315S US06/177,501 US17750180F USD266315S US D266315 S USD266315 S US D266315S US 17750180 F US17750180 F US 17750180F US D266315 S USD266315 S US D266315S
- Authority
- US
- United States
- Prior art keywords
- hydrometer
- view
- new design
- bottom plan
- ornamental design
- 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 top perspective view of a hydrometer showing my new design;
FIG. 2 is a side elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a side elevational view of another embodiment of my new design of FIGS. 1-5 with a stem sheath added thereto;
FIG. 7 is a bottom plan view of FIG. 6.
Claims (1)
- The ornamental design for a hydrometer, substantially as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/177,501 USD266315S (en) | 1980-08-12 | 1980-08-12 | Hydrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/177,501 USD266315S (en) | 1980-08-12 | 1980-08-12 | Hydrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD266315S true USD266315S (en) | 1982-09-28 |
Family
ID=69809343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/177,501 Expired - Lifetime USD266315S (en) | 1980-08-12 | 1980-08-12 | Hydrometer |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD266315S (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1648412A (en) | 1925-06-02 | 1927-11-08 | Charles E Linebarger | Hydrometer |
| US3722292A (en) | 1968-10-31 | 1973-03-27 | Ite Imperial Corp | Pivoted float hydrometer comprising movable calibration weight |
| US4037481A (en) | 1974-05-21 | 1977-07-26 | Helmut Naumann | Device for measuring the density of liquids |
| US4055708A (en) | 1975-05-27 | 1977-10-25 | Ishikawa Tekko Kabushiki Kaisha | Device for detecting the overdischarge of an accumulator as well as the surface level of the liquid contained in the accumulator |
| US4074025A (en) | 1976-03-29 | 1978-02-14 | Miyagawa Kasei Industry Co., Ltd. | Indicating device for storage battery |
-
1980
- 1980-08-12 US US06/177,501 patent/USD266315S/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1648412A (en) | 1925-06-02 | 1927-11-08 | Charles E Linebarger | Hydrometer |
| US3722292A (en) | 1968-10-31 | 1973-03-27 | Ite Imperial Corp | Pivoted float hydrometer comprising movable calibration weight |
| US4037481A (en) | 1974-05-21 | 1977-07-26 | Helmut Naumann | Device for measuring the density of liquids |
| US4055708A (en) | 1975-05-27 | 1977-10-25 | Ishikawa Tekko Kabushiki Kaisha | Device for detecting the overdischarge of an accumulator as well as the surface level of the liquid contained in the accumulator |
| US4074025A (en) | 1976-03-29 | 1978-02-14 | Miyagawa Kasei Industry Co., Ltd. | Indicating device for storage battery |
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