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Patent
   D317296
Priority
Jun 20 1988
Filed
Jun 20 1988
Issued
Jun 04 1991
Expiry
Jun 04 2005
Inventors
Hard, Doug…
Assg.orig
TEKELEC, …
Assg.curr
TEKELEC, …
Entity
unknown
Referenced by
6
References
3
Maint.:
n/a
The ornamental design for a switch-over block adapter, as shown and described.

FIG. 1 is a top and side perspective view of a switch-over block adapter showing my new design, it being understood that the broken lines are for illustrative purposes only and form no part of the claimed design; and

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

Hard, Douglas G.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D617739, Jul 14 2006 Telebox Industries Corp. Terminal holder for reduced crosstalk connector
D629362, May 11 2010 DEUTSCH ENGINEERED CONNECTING DEVICES, INC Multi-pin receptacle
D629363, May 11 2010 DEUTSCH ENGINEERED CONNECTING DEVICES, INC Multi-socket plug
D629757, May 11 2010 DEUTSCH ENGINEERED CONNECTING DEVICES, INC Multi-pin receptacle
D629758, May 11 2010 DEUTSCH ENGINEERED CONNECTING DEVICES, INC Multi-socket plug
D651177, May 31 2010 Hon Hai Precision Ind. Co., Ltd. Electrical connector with double press-fit contacts
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4195896, Nov 21 1977 Wescom, Inc. Program plug
4217023, Nov 04 1977 Compagnie Industrielle des Telecommunications Cit-Alcatel Device for connecting racks to distribution frames in telecommunications exchanges
4398779, Dec 18 1980 Berg Technology, Inc Keying apparatus for interconnecting electrical components
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 03 1990HARD ENGINEERING, INC TEKELEC, A CA CORP ASSIGNMENT OF ASSIGNORS INTEREST 0055210547 pdf
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