Handheld pipette
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Description
The broken lines in the drawings are included for the purpose of illustrating portions of the handheld pipette that form no part of the claimed design.
Claims
We claim the ornamental design for a handheld pipette, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D672469
Type: Grant
Filed: Nov 16, 2011
Date of Patent: Dec 11, 2012
Assignee: Rainin Instrument, LLC (Oakland, CA)
Inventors: Kenneth V. Christensen (Pleasanton, CA), Joshua Todd Druker (Redwood City, CA), Tark Abed (Palo Alto, CA), Martin Aaron Leugers (San Francisco, CA)
Primary Examiner: Anhdao Doan
Attorney: Clarke A. Wixon
Application Number: 29/406,621
Type: Grant
Filed: Nov 16, 2011
Date of Patent: Dec 11, 2012
Assignee: Rainin Instrument, LLC (Oakland, CA)
Inventors: Kenneth V. Christensen (Pleasanton, CA), Joshua Todd Druker (Redwood City, CA), Tark Abed (Palo Alto, CA), Martin Aaron Leugers (San Francisco, CA)
Primary Examiner: Anhdao Doan
Attorney: Clarke A. Wixon
Application Number: 29/406,621
Classifications
Current U.S. Class:
Pipette Or Burette (D24/222)