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Publication numberUSD614586 S1
Publication typeGrant
Application numberUS 29/329,818
Publication dateApr 27, 2010
Filing dateDec 22, 2008
Priority dateJun 20, 2008
Also published asUSD625272
Publication number29329818, 329818, US D614586 S1, US D614586S1, US-S1-D614586, USD614586 S1, USD614586S1
InventorsJo Kinoshita
Original AssigneeCitizen Electronics Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Photo interrupter
US D614586 S1
Abstract  available in
Images(8)
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Claims(1)
  1. The ornamental design for a photo interrupter, as shown and described here.
Description

FIG. 1 is a perspective view of the photo interrupter in accordance with my new design, showing an upper surface and side surfaces thereof as viewed from diagonally above;

FIG. 2 is a perspective view thereof, showing a bottom surface and side surfaces as viewed from diagonally above;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a left side view thereof (a right side view thereof is symmetrical to FIG. 7).

The article is a photo interrupter having a light-emitting element and a light-receiving element facing each other; the light-receiving element detects an object blocking light from the light-emitting element, and thus determines a presence and position of the object.

Classifications
U.S. ClassificationD13/165
Legal Events
DateCodeEventDescription
Dec 8, 2008ASAssignment
Owner name: LEXMARK INTERNATIONAL, INC.,KENTUCKY
Effective date: 20081205
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KUHARIK, CHRISTOPHER MICHAEL;REEL/FRAME:23557/554
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KUHARIK, CHRISTOPHER MICHAEL;REEL/FRAME:023557/0554
Owner name: LEXMARK INTERNATIONAL, INC., KENTUCKY