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Patent
   D264048
Priority
Mar 30 1979
Filed
Sep 27 1979
Issued
Apr 27 1982
Expiry
Apr 27 1996
Inventors
Magner, Be…
Assg.orig
Opto-Syste…
Assg.curr
OPTO SYSTE…
Entity
unknown
Referenced by
29
References
6
Maint.:
n/a
The ornamental design for a coupling, as shown and described.

FIG. 1 is a top, front perspective view of a coupling showing my new design;

FIG. 2 is a bottom, rear perspective view thereof.
INVENTORS:

Magner, Bengt

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D275075, Aug 01 1980 OPTO SYSTEMS LTD A UNITED KINGDOM CO Tube clamp
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THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1266441,
3079186,
230826,
D248447, Dec 13 1976 Framing component
D249459, Aug 11 1975 Injectaform Pty. Limited Angle joint for building system
DE2618914,
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 27 1979Opto-System AB(assignment on the face of the patent)
Sep 22 1983OTTO SYSTEM ABOPTO SYSTEMS LTD A UNITED KINGDOM COASSIGNMENT OF ASSIGNORS INTEREST 0041780337 pdf
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