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Patent
   D264691
Priority
Apr 30 1980
Filed
Apr 30 1980
Issued
Jun 01 1982
Expiry
Jun 01 1996
Inventors
Zumbahlen,…
Assg.orig
Halcyon, I…
Assg.curr
Halcyon, I…
Entity
unknown
Referenced by
11
References
8
Maint.:
n/a
The ornamental design for a telecommunications test instrument, as shown and described.

FIG. 1 is a front elevational view of a telecommunications test instrument showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right front perspective view thereof.
INVENTORS:

Zumbahlen, Jr., Louis H., Volkland, Charles

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6778649, Apr 10 1995 Megawave Audio LLC Method and apparatus for transmitting coded audio signals through a transmission channel with limited bandwidth
7194757, Mar 06 1998 RATEZE REMOTE MGMT L L C Method and apparatus for push and pull distribution of multimedia
7372824, Apr 03 1998 RATEZE REMOTE MGMT L L C Satellite receiver/router, system, and method of use
7650620, Mar 06 1998 RATEZE REMOTE MGMT L L C Method and apparatus for push and pull distribution of multimedia
7792068, Apr 03 1998 RATEZE REMOTE MGMT L L C Satellite receiver/router, system, and method of use
8284774, Apr 03 1998 RATEZE REMOTE MGMT L L C Ethernet digital storage (EDS) card and satellite transmission system
8774082, Apr 03 1998 RATEZE REMOTE MGMT L L C Ethernet digital storage (EDS) card and satellite transmission system
D373767, Apr 10 1995 Megawave Audio LLC Portable digital telecommunication device
D462949, Oct 31 2000 Canon Kabushiki Kaisha Optical wireless communication apparatus
D703609, Jun 10 2013 Signal generator
D935027, Jul 27 2018 COOLTECH, LLC Cooling device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3350639,
3965418, Nov 01 1973 Wiltron Company Telephone system testing apparatus and techniques utilizing central measuring equipment with a plurality of remote test stations
216258,
234603,
241726,
D242776, Feb 14 1975 Lourdes Industries, Inc. Pressure monitoring unit for telephone cables or the like
D248457, Aug 04 1975 Lynn Products Co., Inc. Combustion gas analyzer for measuring temperature, smoke density and CO.sub .
D249658, Jul 30 1976 Leemah Electronics, Inc. Telephone carrier equipment multitester
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 30 1980Halcyon, Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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