Headwall unit for hospital rooms

Description

FIG. 1 is a top perspective view of a headwall unit for hospital rooms showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a cross sectional view taken along line 4--4 of FIG. 3; and

FIG. 5 is a cross sectional view taken along line 5--5 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D255522 June 24, 1980 Quigley
D266806 November 9, 1982 Lenger
394806 December 1888 Augier
491080 February 1893 Conant
4338485 July 6, 1982 Fullenkamp et al.
Foreign Patent Documents
973539 December 1962 GBX
2095986 October 1982 GBX
Patent History
Patent number: D303889
Type: Grant
Filed: Aug 7, 1986
Date of Patent: Oct 10, 1989
Assignee: The Methodist Hospital System (Houston, TX)
Inventor: Ira M. Durham, Jr. (Houston, TX)
Primary Examiner: Carmen H. Vales-Lado
Law Firm: Vinson & Elkins
Application Number: 6/893,966
Classifications
Current U.S. Class: D/6505