Multiple function image switching attachment for a telescope or similar article

  • Inventors:
  • Assignees:
  • Publication Date: August 27, 1991
  • Publication Number: US-D319450-S

Abstract

Claims

The ornamental design for a multiple function image switching attachment for a telescope or similar article, as shown and described.
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.

Description

Topics

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Patent Citations (0)

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NO-Patent Citations (8)

    Title
    1968 Leica Catalog No. 41, p. 11, Visoflex III Reflex Housing.
    1976 Questar Instruction Book II, p. 10, Quick-Change Filter Holder.
    1976 Questar Instruction Book II, p. 12, Off-Axis Tracker.
    1981 Celestron Catalog, center of p. 43, Off-Axis Guider Body.
    Clave, Beamsplitter.
    Photonics Spectra magazine, Aug. 1988, center of p. 29, EG&G Reticon, flip mirror attachment.
    Sky and Telescope magazine, Feb. 1983, bottom of p. 106, Questar telescope and diagonal.
    Sky and Telescope magazine, Oct. 1985, back cover, diagonal mirror attachment on Celestrom Telescope.

Cited By (0)

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