Handheld solid-phase extraction vacuum pump

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front-left-top isometric view of a handheld solid-phase extraction vacuum pump showing our new design, the broken lines being shown for illustrative purposes only and form no part of the claimed design.

FIG. 2 is a front side view thereof, the broken lines being shown for illustrative purposes only and form no part of the claimed design;

FIG. 3 is a left side view thereof, the broken lines being shown for illustrative purposes only and form no part of the claimed design;

FIG. 4 is a right side view thereof, the broken lines being shown for illustrative purposes only and form no part of the claimed design;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof, the broken lines being shown for illustrative purposes only and form no part of the claimed design;

FIG. 7 is a front-right-top isometric view thereof, the broken lines being shown for illustrative purposes only and form no part of the claimed design; and,

FIG. 8 is a front-right-bottom isometric view thereof, the broken lines being shown for illustrative purposes only and form no part of the claimed design.

Claims

We claim the ornamental design for a handheld solid-phase extraction vacuum pump, as shown and described.

Referenced Cited
U.S. Patent Documents
4072429 February 7, 1978 Terzian
D290126 June 2, 1987 Krapowicz
D300033 February 28, 1989 Miller
D399213 October 6, 1998 Sorensen
D404398 January 19, 1999 Hall
D696694 December 31, 2013 Fulkerson
D743444 November 17, 2015 Walsh
D772947 November 29, 2016 Emanuele
Patent History
Patent number: D787560
Type: Grant
Filed: Jul 28, 2015
Date of Patent: May 23, 2017
Inventors: Mark C. Peterman (Fremont, CA), Leo Lopez (San Jose, CA)
Primary Examiner: Ralf Seifert
Application Number: 29/534,445
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)