Pipette tip

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Information

Patent Grant
D274652

References
Source

Patent Number
D274,652
Date Filed
Thursday, December 10, 1981
43 years ago
Date Issued
Tuesday, July 10, 1984
40 years ago

Inventors
- Donald H. DeVaughn
Original Assignees
- Bio-Plas, Inc.
Examiners
- Ansher; Bernard
Agents
- Flehr, Hohbach, Test, Albritton & Herbert

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- D24 99
- D24 55
- D24 29
- 073 86401
- 073 86414
- 073 86418
- 222 209
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a pipette tip, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D198263	Tietje et al.	May 1964
D246380	Boothby	Nov 1977
D255601	De Vaughn	Jun 1980
D256052	De Vaughn	Jul 1980
3244009	Tietje et al.	Apr 1966
3991617	d'Autry	Nov 1976

Non-Patent Literature Citations (1)

Entry
Fisher Scientific 81, .COPYRGT.1980, p. 982, Pipet Tips, Item No. 21-375E, Pipet Tip.