Pipette tip box
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 |
| D529622 | October 3, 2006 | Hadjis et al. |
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