Patent
   D288936
Priority
Nov 07 1983
Filed
Nov 07 1983
Issued
Mar 24 1987
Expiry
Mar 24 2001
Assg.orig
Entity
unknown
4
6
n/a
The ornamental design for a combined optical coupler for coupling a television camera to an endoscope and an observation eyepiece therefore, as shown and described.

FIG. 1 is a perspective view of a combined optical coupler for coupling a television camera to an endoscope and an observation eyepiece therefore showing our new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof on a reduced scale, the television camera and endoscope cable unit being shown in broken lines for illustrative purposes only.

Feinbloom, Richard E., Yee, Lung T., Levine, Melvin

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Patent Priority Assignee Title
4192591, Oct 27 1978 Polaroid Corporation Rotatable adapter for use in optically coupling a viewing device with a photographic camera
4439030, Oct 12 1981 OLYMPUS OPTICAL CO , LTD Connecting device for an endoscopic television camera
D248160, Jun 07 1976 Designs for Vision, Inc. Photo adapter microscope accessory
D265482, Apr 07 1980 Edmund Scientific Company Telescope
D271698, Oct 08 1980 Olympus Optical Co., Ltd. Ring for coupling camera to endoscope
GB1215710,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 03 1983FEINBLOOM, RICHARD E DESIGNS FOR VISION,INC , A CORP OF NYASSIGNMENT OF ASSIGNORS INTEREST 0043920377 pdf
Nov 03 1983LEVINE, MELVINDESIGNS FOR VISION,INC , A CORP OF NYASSIGNMENT OF ASSIGNORS INTEREST 0043920377 pdf
Nov 03 1983YEE, LUNG T DESIGNS FOR VISION,INC , A CORP OF NYASSIGNMENT OF ASSIGNORS INTEREST 0043920377 pdf
Nov 07 1983Designs for Vision, Inc.(assignment on the face of the patent)
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