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Patent
   D422927
Priority
Jul 21 1999
Filed
Jul 21 1999
Issued
Apr 18 2000
Expiry
Apr 18 2014
Inventors
Ackerman, …
Assg.orig
EAST COAST…
Assg.curr
East Coast…
Entity
unknown
Referenced by
0
References
4
Maint.:
n/a
The ornamental design for a lightning rod, as shown and described.

FIG. 1 is front view of a lightning rod showing my new design, the rear and side views being a mirror image thereof;

FIG. 2 is a top view thereof; and,

FIG. 3 is a bottom view thereof.
INVENTORS:

Ackerman, Charles H.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
223664,
D308175, Apr 24 1987 FAWTHROP, W GREGG Lightning deterrent
D339306, Apr 30 1992 Lightning deterrent
D375272, Jul 27 1995 Heary Bros. Lightning Protection Co., Inc. Air terminal
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 24 1999ACKERMAN, CHARLES H EAST COAST LIGHTNING RODASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101200590 pdf
Jul 21 1999East Coast Lightning Equipment Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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