Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD647205 S1
Publication typeGrant
Application numberUS 29/358,411
Publication dateOct 18, 2011
Priority dateMar 26, 2010
Publication number29358411, 358411, US D647205 S1, US D647205S1, US-S1-D647205, USD647205 S1, USD647205S1
InventorsMarjavis J. Matthias, Patricia Parker, Erika A. Eatherton
Original AssigneeHu-Friedy Mfg. Co., Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Control unit
US D647205 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for control unit, as shown and described.

FIG. 1 is a top, front, right perspective view of a control unit showing our new design;

FIG. 2 is a top, rear, right perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a top plan view thereof.

The broken lines showing portions of the control unit are included for the purpose of illustrating environment and form no part of the claimed design.

Non-Patent Citations
1Brochure: Symmetry IQ® Multi-Functional Piezo Device, published in 2008, Hu-Friedy Mfg. Co., Inc., 8 pages.
U.S. ClassificationD24/177