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Patent
   D257557
Priority
May 05 1977
Filed
Jul 05 1977
Issued
Nov 25 1980
Expiry
Nov 25 1994
Inventors
Rex, Alber…
Assg.orig
Omark Indu…
Assg.curr
Omark Indu…
Entity
unknown
Referenced by
10
References
5
Maint.:
n/a
The ornamental design for a rail fastening clip, substantially as shown and described.

FIG. 1 is a plan view of the rail fastening clip of the present invention;

FIG. 2 is a side view of the clip of FIG. 1; and

FIG. 3 is a perspective view of the clip of FIG. 1.
INVENTORS:

Rex, Albert E.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D270574, Mar 07 1981 GKN AUSTRALIA LIMITED Scaffold spring wedge
D274419, Oct 26 1981 The Rails Company Railway tie holder
D538147, Jul 23 2005 Excelda Enterprises Limited Clip for a picture/photograph support
D632220, Aug 30 2010 Martin Paul, Inc. Railroad connector
D732382, Mar 14 2013 American Axle & Manufacturing, Inc.; AMERICAN AXLE & MANUFACTURING, INC Adjuster clip
D819237, Mar 23 2016 FAUN Trackway Limited Roadway panel
D963462, Nov 01 2019 Honeywell International Inc Rail shuttle fall arrester
D963463, Nov 01 2019 Honeywell International Inc Fall arrester
ER5414,
ER6437,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2291743,
2324134,
2446857,
3309023,
3945566, Sep 23 1974 New York City Transit Authority Spring rail plate fasteners for direct railroad track fixation
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 05 1977Omark Industries, Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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