Stackable pipette tips having increased accuracy
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 17, 2005
app pub date -
May 13, 2004
filing date -
May 13, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Stackable pipette tips having increased accuracy are provided through a unique pipette tip comprising a collar, a barrel and an acutely tapered neck transitioning between the collar portion and the barrel portion. The pipette tip of the present invention has a significant reduction of inner volume resulting from the acute taper and several other tapers along the inner surface. This reduction of inner volume provides a tip with greater accuracy, as less air must be displaced in order to aspirate and dispense small aliquots of liquid. The pipette tips of the present invention also are directly stackable in a rack on one another without interaction causing lodging, binding or clinging between the outer surface of the top or stacked tip and the inner surface of the base or bottom tip.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully