Pipette tip
Rainin , et al. October 2, 2
U.S. patent number D448,853 [Application Number D/131,304] was granted by the patent office on 2001-10-02 for pipette tip. This patent grant is currently assigned to Rainin Instrument Co., Inc.. Invention is credited to Christopher Kelly, Steven T. Nielsen, James S. Petrek, Kenneth Rainin.
| United States Patent | D448,853 |
| Rainin , et al. | October 2, 2001 |
Pipette tip
Claims
We claim the ornamental design for pipette tip, as shown and described.
| Inventors: | Rainin; Kenneth (Piedmont, CA), Kelly; Christopher (Larkspur, CA), Petrek; James S. (Danville, CA), Nielsen; Steven T. (Los Gatos, CA) |
|---|---|
| Assignee: | Rainin Instrument Co., Inc.
(Emeryville, CA) |
| Appl. No.: | D/131,304 |
| Filed: | October 17, 2000 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 101532 | Mar 5, 1999 | D437940 | |||
| Current U.S. Class: | D24/222 |
| Current International Class: | 2402 |
| Field of Search: | ;D24/222 ;422/100,104,101,922 ;73/883.22,863.32,864.01,864.14,863.18,864.02,864.03,864.11 |
References Cited [Referenced By]
U.S. Patent Documents
| D255601 | June 1980 | Vaughn |
| D274652 | July 1984 | DeVaughn |
| D384418 | September 1997 | Torti et al. |
| 4707337 | November 1987 | Jeffs et al. |
| 5660797 | August 1997 | Jarvimaki |
| 6066297 | May 2000 | Torti et al. |
Attorney, Agent or Firm: Meads; Robert R.
Description
FIG. 1 is a perspective view of a first embodiment of the pipette tip.
FIG. 2 is a side view of the pipette tip of FIG. 1.
FIG. 3 is a bottom view of the pipette tip of FIG. 1.
FIG. 4 is a perspective view of a second embodiment of the pipette tip.
FIG. 5 is a side view of the pipette tip of FIG. 4; and,
FIG. 6 is a bottom view of the pipette tip of FIG. 4.
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