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Publication numberUSD310381 S
Publication typeGrant
Application numberUS 07/348,650
Publication dateSep 4, 1990
Filing dateMay 8, 1989
Publication number07348650, 348650, US D310381 S, US D310381S, US-S-D310381, USD310381 S, USD310381S
InventorsJeffrey R. Charles
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Multiple function image switching attachment for a telescope or similar article
US D310381 S
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for a multiple function image switching attachment for a telescope or similar article, substantially as shown and described.
Description

FIG. 1 is a top plan view of a multiple function image switching attachment for a telescope or similar article showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof; and

FIG. 6 is a cross-sectional view thereof, taken along line 6--6 of FIG. 2.

Non-Patent Citations
Reference
1Clave Photo-Visual Optical Device.
2Sky and Telescope Magazine, Feb. 1983, bottom of p. 106, diagonal prism attachment on Questar telescope.
3Sky and Telescope Magazine, Oct. 1985, back cover, diagonal micron attachment on Celestron telescope.
Classifications
U.S. ClassificationD16/136, D16/132, D16/130