Patent
   D629531
Priority
Mar 03 2009
Filed
Mar 03 2009
Issued
Dec 21 2010
Expiry
Dec 21 2024
Assg.orig
Entity
unknown
0
41
n/a
The ornamental design for a centrifugally cast ductile iron utility pole having stepped portions, as shown and described.

FIG. 1 is an enlarged front elevation view of the present invention, broken at intervals for ease of illustration.

FIG. 2 is a perspective view thereof; and,

FIG. 3 is an enlarged elevation view of one of the stepped portions of the centrifugally cast ductile iron utility pole having stepped portions of FIG. 1.

Carter, Joseph F., Meisel, Steven G., Keel, Michael C., Mallett, Keith W.

Patent Priority Assignee Title
Patent Priority Assignee Title
122656,
1329295,
1675716,
1810091,
2066419,
232360,
295905,
3456712,
3509678,
3612154,
3713262,
415324,
4317271, Dec 19 1979 Combustion Engineering, Inc. Method of making metal tubes
4405398, Aug 29 1980 G. A. Pfleiderer GmbH & Co., KG Process for fastening a base plate to a pole prepared by centrifugal casting
4436781, Aug 29 1980 G.A. Pfleiderer GmbH & Co., KG Centrifugally cast pole comprised of a reinforced resin for supporting a light or the like upon an end thereof
4448610, Mar 01 1982 Pont-A-Mousson S.A. Centrifugally cast tube of spheroidal graphite cast-iron and its method of manufacture
538835,
5704187, Feb 09 1994 GTG TEMPORARY LLC Composite utility pole
5784851, Apr 23 1996 Centrifugally cast pole and method
6335065, Nov 14 1994 Purdue Research Foundation Process for slip casting textured tubular structures
6399881, Nov 28 1997 Multi-sectional utility pole having slip-joint conical connections
6467233, Nov 09 2000 BEAIRD COMPANY, LTD Wind tower
6468003, May 27 1998 Composite pile with tapering lower portion and method for driving pile into granular soil
6932143, Nov 25 2002 Method and apparatus for centrifugal casting of metal
7237312, Nov 15 2001 Utility pole assembly method and apparatus
7343718, Feb 12 1999 VALMONT NEWMARK, INC Method for making multiple-part concrete pole
20040211148,
20060056934,
20070245680,
20080023172,
20080250752,
20090000227,
20090019816,
D384756, Mar 23 1995 Electricite de France Pylon
D404505, Sep 05 1997 METRO INDUSTRIES, INC Site select post
D541956, Sep 20 2005 MEYER UTILITY STRUCTURES LLC Flange-plated hybrid electrical pole
GB2121708,
JP2002283025,
JP2004058094,
JP6114060,
WO2008011298,
///////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 03 2009McWane Global(assignment on the face of the patent)
Mar 03 2009CARTER, JOSEPH F McWane GlobalASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0224330558 pdf
Mar 03 2009MALLETT, KEITH W McWane GlobalASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0224330558 pdf
Mar 03 2009MEISEL, STEVEN G McWane GlobalASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0224330558 pdf
Mar 12 2009KEEL, MICHAEL C McWane GlobalASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0224330558 pdf
Oct 26 2017MCWANE, INC REGIONS, AS COLLATERAL AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0439730628 pdf
Aug 16 2022Regions BankMCWANE, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0608970646 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule