Vacuum handpiece

- Guardair Corporation
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Description

FIG. 1 is a perspective view of a vacuum handpiece showing the design;

FIG. 2 is a left side elevation view thereof, the right side being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevation view of the design; and,

FIG. 6 is a front elevation view thereof.

Broken lines shown in the drawings are for illustrative purposes only and do not form part of the claimed design.

Claims

The ornamental design for a vacuum handpiece, as shown and described.

Referenced Cited
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Patent History
Patent number: D605820
Type: Grant
Filed: Mar 10, 2008
Date of Patent: Dec 8, 2009
Assignee: Guardair Corporation (Chicopee, MA)
Inventors: Eric J. LaValle (Three Rivers, MA), Thomas C. Tremblay (Concord, MA)
Primary Examiner: Ruth McInroy
Attorney: Foley Hoag LLP
Application Number: 29/304,912
Classifications
Current U.S. Class: Vacuum Type (D32/18)