Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD452573 S1
Publication typeGrant
Application numberUS 29/135,785
Publication dateDec 25, 2001
Filing dateJan 16, 2001
Priority dateAug 26, 1994
Also published asUSD443365, USD472325
Publication number135785, 29135785, US D452573 S1, US D452573S1, US-S1-D452573, USD452573 S1, USD452573S1
InventorsJames A. Walker
Original AssigneeGaddis-Walker Electric, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Modular medical gas services column
US D452573 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for a modular medical gas services column, as shown.

FIG. 1 is a front perspective view of a modular medical gas service column showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is a cross-sectional view thereof, take along the line 44 of FIG. 3.

The broken line showing of the electrical and gas outlets, gas services units, the equipment mounting brackets, and the ceiling and floor mounting brackets is for illustrative purposes only and forms no part of the claimed design.

Non-Patent Citations
1Excerpt (p. 16) from 1992 Bay Corp. catalog.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7204714May 14, 2004Apr 17, 2007Modular Services CompanyModular in-wall medical services outlet system
US7679007Jun 29, 2007Mar 16, 2010Modular Services CompanyModular in-wall medical services unit with internal raceways
US7770860Sep 22, 2006Aug 10, 2010Modular Services CompanyMedical service system on articulating arm with electromagnetic brakes
US7775000 *Mar 19, 2002Aug 17, 2010Modular Services CompanyModular in-wall medical services unit
US7845601Nov 9, 2006Dec 7, 2010Modular Services CompanyMedical equipment transport system
US7971396Apr 10, 2008Jul 5, 2011Modular Services CompanyModular medical services unit with secure console
US8522488Oct 15, 2012Sep 3, 2013Hill-Rom Services, Inc.Headwall with integral wall panel interface
US8640391Oct 14, 2009Feb 4, 2014Hill-Rom Services, Inc.Modular architectural room system
U.S. ClassificationD24/232, D24/234