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The ornamental design for a laboratory water bath, as shown and described. |
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FIG. 1 is a front perspective view of a laboratory water bath showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevation thereof; and
FIG. 4 is a fragmentary cross section taken on line 4--4 of FIG. 3.
The bottom thereof is free of ornamentation.
The characteristic feature of my design resides in the specific configuration of the instrument panel as best shown in FIGS. 1, 3 and 4.
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| D288600, | Aug 31 1984 | Lab-Line Instruments, Inc. | Water bath shaker |
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| D256726, | Jun 16 1976 | METTLER-TOLEDO AG METTLER-TOLEDO SA METTLER-TOLEDO LTD , IM LANGACHER GREIFENSEE, SWITZERLAND | Housing for apparatus for determining the melting point of materials |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 09 1980 | Lab-Line Instruments, Inc. | (assignment on the face of the patent) | / |
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