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Publication numberUSD319450 S
Publication typeGrant
Application numberUS 07/583,714
Publication dateAug 27, 1991
Filing dateSep 17, 1990
Publication number07583714, 583714, US D319450 S, US D319450S, US-S-D319450, USD319450 S, USD319450S
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 D319450 S
Images(1)
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Claims(1)
  1. The ornamental design for a multiple function image switching attachment for a telescope or similar article, as shown and described.
Description

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a cross-sectional view thereof, taken along line 5--5 of FIG. 2.

Non-Patent Citations
Reference
11968 Leica Catalog No. 41, p. 11, Visoflex III Reflex Housing.
21976 Questar Instruction Book II, p. 10, Quick-Change Filter Holder.
31976 Questar Instruction Book II, p. 12, Off-Axis Tracker.
41981 Celestron Catalog, center of p. 43, Off-Axis Guider Body.
5Clave, Beamsplitter.
6Photonics Spectra magazine, Aug. 1988, center of p. 29, EG&G Reticon, flip mirror attachment.
7Sky and Telescope magazine, Feb. 1983, bottom of p. 106, Questar telescope and diagonal.
8Sky and Telescope magazine, Oct. 1985, back cover, diagonal mirror attachment on Celestrom Telescope.
Classifications
U.S. ClassificationD16/136, D16/132