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Publication numberUSD262288 S
Publication typeGrant
Application numberUS 06/058,570
Publication dateDec 15, 1981
Filing dateJul 18, 1979
Publication number058570, 06058570, US D262288 S, US D262288S, US-S-D262288, USD262288 S, USD262288S
InventorsRobert C. Sistek, Richard J. Kuhn, Thomas I. Agnew
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Channel expander
US D262288 S
Abstract  available in
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  1. The ornamental design for a channel expander, as shown.

FIG. 1 is a front plan view of a channel expander showing our new design.

FIG. 2 is a left side plan view thereof.

FIG. 3 is a top plan view thereof.

Non-Patent Citations
1Control Corp., Communications and Control Brochure, 500 Pa. Ave., Irwin, Pa. 15642, Channel Expanders, Eight Line Cu1518, Twelve Line Cu1529, Loud Mouth.
U.S. ClassificationD14/151, 455/132