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 numberUSD494930 S1
Publication typeGrant
Application numberUS 29/172,521
Publication dateAug 24, 2004
Filing dateDec 13, 2002
Priority dateOct 10, 2002
Publication number172521, 29172521, US D494930 S1, US D494930S1, US-S1-D494930, USD494930 S1, USD494930S1
InventorsYoshiaki Ishigami, Yoshinori Sunaga
Original AssigneeHitachi Cable, Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Optical transmitting and receiving apparatus
US D494930 S1
Abstract  available in
Previous page
Next page
  1. An ornamental design for an optical transmitting and receiving apparatus, as shown and described.

FIG. 1 is a Front view of the optical transmitting and receiving apparatus.

FIG. 2 is a Rear view thereof.

FIG. 3 is a Top Plan view thereof.

FIG. 4 is a Bottom view thereof.

FIG. 5 is a Right side view thereof, wherein the left side is a mirror image.

FIG. 6 is a Perspective view thereof.

FIG. 7 is a Perspective view showing a state that a lock mechanism is released; and,

FIG. 8 is a Perspective view thereof, wherein the broken line showing of the circuit board and cage are for illustrative purposes only and forms no part of the claimed design.

U.S. ClassificationD13/123