Handheld vacuum pump unit

Info

Patent number: D556781
Type: Grant
Filed: Feb 7, 2007
Date of Patent: Dec 4, 2007
Assignee: Alcoa Inc. (Pittsburgh, PA)
Inventors: Craig M. Saunders (Rocky River, OH), Marc L. Vitantonio (South Russell, OH), Giles Douglas Powell, Jr. (Richmond, VA), Paul J. Tretina (Glen Allen, VA)
Primary Examiner: Ralf Seifert
Attorney: Greenberg Traurig LLP
Application Number: 29/276,826

Description

Description

FIG. 1 is a perspective view of the handheld vacuum pump unit, showing an embodiment of the present design;

FIG. 2 is a bottom plan view of the embodiment of the present design illustrated in FIG. 1;

FIG. 3 is a top plan view of the embodiment of the present design illustrated in FIG. 1;

FIG. 4 is a right elevation view of the embodiment of the present design illustrated in FIG. 1;

FIG. 5 is a left elevation view of the embodiment of the present design illustrated in FIG. 1;

FIG. 6 is a front elevation view of the embodiment of the present design illustrated in FIG. 1; and,

FIG. 7 is a rear elevation view of the embodiment of the present design illustrated in FIG. 1.

Claims

The ornamental design for a handheld vacuum pump unit, as shown and described.