Pipette tip
Petrek May 1, 2
U.S. patent number D441,458 [Application Number D/122,893] was granted by the patent office on 2001-05-01 for pipette tip. This patent grant is currently assigned to Rainin Instrument Co., Inc.. Invention is credited to James S. Petrek.
| United States Patent | D441,458 |
| Petrek | May 1, 2001 |
Pipette tip
Claims
The ornamental design for a pipette tip, as shown and described.
| Inventors: | Petrek; James S. (Danville, CA) |
|---|---|
| Assignee: | Rainin Instrument Co., Inc.
(Emeryville, CA) |
| Appl. No.: | D/122,893 |
| Filed: | May 5, 2000 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 101532 | Mar 5, 1999 | ||||
| Current U.S. Class: | D24/222 |
| Current International Class: | 2402 |
| Field of Search: | ;D24/222 ;422/100,81,104,922,919,924,101 ;73/863.32,864.09,864.14,864.18,864.02,864.11 |
References Cited [Referenced By]
U.S. Patent Documents
| D274652 | July 1984 | DeVaughn |
| 4707337 | November 1987 | Jeffs et al. |
| 6066297 | May 2000 | Torti et al. |
Attorney, Agent or Firm: Meads; Robert R.
Description
FIG. 1 is a perspective view of a pipette tip showing our new design;
FIG. 2 is a bottom view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a perspective view of a second embodiment of a pipette tip showing our new design;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a side view thereof.
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