Magnetic liquid agitating disk
Rohrabacher May 23, 1
U.S. patent number D358,659 [Application Number D/018,303] was granted by the patent office on 1995-05-23 for magnetic liquid agitating disk. This patent grant is currently assigned to Bel-art Products, Inc.. Invention is credited to Cliff Rohrabacher.
| United States Patent | D358,659 |
| Rohrabacher | May 23, 1995 |
Magnetic liquid agitating disk
Claims
The ornamental design for a magnetic liquid agitating disk, as shown and described.
| Inventors: | Rohrabacher; Cliff (Hampton, NJ) |
|---|---|
| Assignee: | Bel-art Products, Inc.
(Pequannock, NJ) |
| Appl. No.: | D/018,303 |
| Filed: | February 2, 1994 |
| Current U.S. Class: | D24/220; D21/443 |
| Field of Search: | ;D24/220,101 ;360/273 ;D11/40,41,42,43,70,178,108,226,227,228,85,86 ;D21/95,96,92,62,86 |
References Cited [Referenced By]
U.S. Patent Documents
| D226346 | February 1973 | Newman |
| D240145 | June 1976 | Brown et al. |
| D269712 | July 1983 | Tovey |
| 2510399 | June 1950 | Harris |
| 3088716 | May 1963 | Stott |
| 3566532 | March 1971 | Wilson |
| 3749369 | July 1973 | Landsberger |
| 4376111 | March 1983 | Tovey |
| 4797005 | January 1989 | Landsberger |
| 2082930 | Mar 1982 | GB | |||
Other References
|
Whatman Labsales Catalog "Magnetic Stir Bars" p. 103 .COPYRGT.1991.. |
Primary Examiner: Word; A. Hugo
Assistant Examiner: Simmons; I.
Attorney, Agent or Firm: Cuoco; Anthony F.
Description
FIG. 1 is a perspective view of a magnetic liquid agitating disk showing my new design;
FIG. 2 is a plan view of one side thereof, with the other side appearing the same; and,
FIG. 3 is a front elevational view thereof, with the back and side elevational views appearing the same.
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