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Water bath shaker
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Information
Patent Grant
D288600
References
Source
Patent Number
D288,600
Date Filed
Friday, August 31, 1984
40 years ago
Date Issued
Tuesday, March 3, 1987
37 years ago
Inventors
Dirk E. Vander Hout
Raymond A. Dufour
Original Assignees
LAB-LINE INSTRUMENTS, INC
Examiners
Word; A. Hugo
Reid; Stella M.
Agents
Emrich & Dithmar
US Classifications
D24 - Medical and laboratory equipment
Field of Search
US
D24 8
D24 9
422 104
422 99
366 108
366 114
366 115
366 110
366 111
366 116
366 128
366 124
366 144-147
366 209
366 220
366 237
366 239
366 240
126 374
219 312
219 328
Term of Grant
14Years
Information
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Abstract
Description
Claims
The ornamental design for a water bath shaker, as shown and described.
US Referenced Citations (4)
Number
Name
Date
Kind
D275033
Postlewait
Aug 1984
2813189
Lawler
Nov 1957
3601372
Harmes
Aug 1971
3985511
Betts
Oct 1976
Non-Patent Literature Citations (1)
Entry
Fisher Scientific-1981, Fisher Shaking Water Baths, pp. 80-83.