Power column

- TK Canada Limited
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FIG. 1 is a three-quarter perspective view of the power column in accordance with a first embodiment of our Design;

FIG. 2 is an elevational view from the left in FIG. 1;

FIG. 3 is an elevational view from the right in FIG. 1;

FIG. 4 is an elevational view in the direction of arrow A in FIG. 1;

FIG. 5 is an elevational view from the opposite side as compared with FIG. 4;

FIG. 6 is a top plan view;

FIG. 7 is a bottom plan view;

FIG. 8 is a three-quarter perspective illustrating a second embodiment of our Design;

FIG. 9 is an elevational view from the left in FIG. 8; the elevational view from the right is the same;

FIG. 10 is an elevational view from the right in FIG. 8; the elevational view from the opposite side is the same;

FIG. 11 is a top plan view; and,

FIG. 12 is a bottom plan view.

The claimed design is shown broken away to indicate indefinite length.


The ornamental Design for a power column, as shown and described.

Referenced Cited
U.S. Patent Documents
4015397 April 5, 1977 Flachbarth et al.
D244465 May 24, 1977 Stoneman
4164618 August 14, 1979 Casasanta
4178468 December 11, 1979 Jorgensen et al.
4218579 August 19, 1980 Joly
5186337 February 16, 1993 Foster et al.
5318259 June 7, 1994 Fussler
5794392 August 18, 1998 Forslund, III et al.
5913783 June 22, 1999 Weener et al.
D437144 February 6, 2001 Fear et al.
Other references
  • Brochure by Marshall Tufflex, East Sussex, England. Sterling Powerpoles and Posts —Bringing Services to Where You Really Want Them.
  • Brochure by Mabeg —Ferdinand-Babriel-Weg 10, D-59494 Soest.
  • Brochure by Vok -The Millennium Office. Printed by: FIWO 1st edition Jan. 1999.
  • Brochure by Frontline Service Poles —Tailor-made & Pre-wired. Technical Information/Planning Guide 1999:03. Thorsman & Co. (U.K.) Ltd.
  • Brochure by Oep Furniture Group PLC, Essex, England entitled: Meta-Data and Power Posts.
  • Brochure by USG Interiors, Inc., Chicago, Illinois entitled: Interior —The Freestanding Ceiling Tree.
  • Brochure by Samas Roneo Ltd., England entitled: Dynamics.
  • Brochure by REHAU Limited entitled: signo POL Power Poles & Posts.
  • The Wiremold Company, West Stanford, CT, Williamstown, WV; Fergus, Ontario, Canada. The Only Way to Wire... Quick Selection Guide: Tele-Power Poles.
  • Wire Wizard, London, England. Ergonomic Workstations: Wire Wizard —Installation.
Patent History
Patent number: D473846
Type: Grant
Filed: Mar 25, 2002
Date of Patent: Apr 29, 2003
Assignee: TK Canada Limited (Downsview)
Inventors: John Hellwig (Toronto), Steve Verbeek (Aurora), Paul Crossland (Brampton), Nicolas Koeppe (Toronto)
Primary Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: Bereskin & Parr
Application Number: 29/157,620
Current U.S. Class: Utility Pedestal (D13/139.5)
International Classification: 1303;