Handheld vacuum pump unit

Info

Patent number: D558795
Type: Grant
Filed: Nov 3, 2006
Date of Patent: Jan 1, 2008
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: 29/250,135

Description

Description

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

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;

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

FIG. 8 is a perspective view of the handheld vacuum pump unit, showing an embodiment of the present design having a flat rear panel;

FIG. 9 is a bottom plan view of the embodiment of the present design illustrated in FIG. 8;

FIG. 10 is a top plan view of the embodiment of the present design illustrated in FIG. 8;

FIG. 11 is a right elevation view of the embodiment of the present design illustrated in FIG. 8;

FIG. 12 is a left elevation view of the embodiment of the present design illustrated in FIG. 8;

FIG. 13 is a front elevation view of the embodiment of the present design illustrated in FIG. 8; and,

FIG. 14 is a rear elevation view of the embodiment of the present design illustrated in FIG. 8.

Claims

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