Patent
   D310381
Priority
May 08 1989
Filed
May 08 1989
Issued
Sep 04 1990
Expiry
Sep 04 2004
Assg.orig
Entity
unknown
5
17
n/a
The ornamental design for a multiple function image switching attachment for a telescope or similar article, substantially as shown and described.

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.

Charles, Jeffrey R.

Patent Priority Assignee Title
10146063, Feb 18 2015 Leica Camera AG Focal length extender for telescopic imaging systems
D319450, Feb 10 1988 Multiple function image switching attachment for a telescope or similar article
D660336, Feb 25 2011 Leica Microsystems CMS GmbH Detector for microscope
D872154, Feb 27 2018 Becton, Dickinson and Company Optical analysis system
D872155, Feb 27 2018 Becton, Dickinson and Company Optical analysis system
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