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.

Patents

  1. Advanced Patent Search
Publication numberUSD645028 S1
Publication typeGrant
Application numberUS 29/358,830
Publication dateSep 13, 2011
Filing dateApr 1, 2010
Priority dateApr 1, 2010
Publication number29358830, 358830, US D645028 S1, US D645028S1, US-S1-D645028, USD645028 S1, USD645028S1
InventorsMichael J. Pescetto, James D. Brown
Original Assignee3M Innovative Properties Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Push to talk control box
US D645028 S1
Abstract  available in
Images(4)
Previous page
Next page
Claims(1)
  1. The ornamental design for a push to talk control box, as shown and described.
Description

FIG. 1 is a perspective view of a PTT control box showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is an illustration of an exemplary use of a PTT control box incorporating the claimed design, which shows the PTT control box connected to a radio and to a hearing protection system.

Classifications
U.S. ClassificationD14/225