Pipette tip box
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Description
Claims
The ornamental design for a pipette tip box, as shown and described.
Referenced Cited
U.S. Patent Documents
D223661 | May 1972 | Berg |
D223758 | June 1972 | Berg |
D271239 | November 1, 1983 | Lemieux et al. |
D323400 | January 21, 1992 | Frenkel et al. |
D332664 | January 19, 1993 | Sincock |
D337165 | July 6, 1993 | Malinoff |
6019225 | February 1, 2000 | Kalmakis et al. |
6875405 | April 5, 2005 | Mathus et al. |
D526064 | August 1, 2006 | Wood |
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Patent History
Patent number: D593207
Type: Grant
Filed: Oct 29, 2008
Date of Patent: May 26, 2009
Assignee: E.I. Spectra, LLC (Woodinville, WA)
Inventor: Harold E. Ayliffe (Woodinville, WA)
Primary Examiner: Robert A. Delehanty
Assistant Examiner: Mark Cavanna
Attorney: Brian C. Trask
Application Number: 29/312,539
Type: Grant
Filed: Oct 29, 2008
Date of Patent: May 26, 2009
Assignee: E.I. Spectra, LLC (Woodinville, WA)
Inventor: Harold E. Ayliffe (Woodinville, WA)
Primary Examiner: Robert A. Delehanty
Assistant Examiner: Mark Cavanna
Attorney: Brian C. Trask
Application Number: 29/312,539
Classifications