Examination chair

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Description

FIG. 1 is a front perspective view of the examination chair shown in an upright position with portions thereof in phantom representing environmental matter which is not part of the claimed invention;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof with the right side being a mirror image of the left side;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 illustrates a front perspective view of an alternative tilted position of the examination chair shown in FIG. 1 with portions thereof in phantom representing environmental matter which is not part of the claimed invention;

FIG. 8 is a top view of the examination chair as shown in FIG. 7;

FIG. 9 is a left side view of the examination chair as shown in FIG. 7 with the right side being a mirror image of the left side;

FIG. 10 is a front view of the examination chair as shown in FIG. 7;

FIG. 11 is a rear view of the examination chair as shown in FIG. 7; and,

FIG. 12 is a bottom view of the examination chair as shown in FIG. 7.

Referenced Cited
U.S. Patent Documents
D300657 April 11, 1989 Simpkins et al.
D333736 March 9, 1993 Nordstrom
D354176 January 10, 1995 Schwaegerle et al.
D354177 January 10, 1995 Schwaegerle et al.
D379409 May 27, 1997 Schwaegerle et al.
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3198574 August 1965 Sadayasu Ota et al.
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3578379 May 1971 Taylor et al.
3999799 December 28, 1976 Daswick
4415203 November 15, 1983 Cawley
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4852941 August 1, 1989 Jones
4941709 July 17, 1990 Moller
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5461965 October 31, 1995 Schwaegerle
5467002 November 14, 1995 Brooks
5624159 April 29, 1997 Celoni et al.
5628544 May 13, 1997 Boetzkes
Foreign Patent Documents
3110111 March 1981 DEX
Other references
  • Reliance Medical Products, Inc., Introducing the premier package for RK surgery, Brochure. Reliance Medical Products, Inc., Surgical Package, Brochure, 1993. Reliance Medical Products, Inc., 800 Fully powered hydraulic examination chair/procedures table, Brochure, 1995. Reliance Medical Products, Inc., 7100, Fully powered, minor procedures table, Brochure, 1994. Reliance Medical Products, Inc., 7000, Fully powered hydraulic examination chair/minor procedures table, Brochure, 1993.
Patent History
Patent number: D412621
Type: Grant
Filed: Oct 24, 1997
Date of Patent: Aug 10, 1999
Assignee: Reliance Medical Products, Inc. (Mason, OH)
Inventors: Neil Smith (Hanover, PA), Ron Webb (Red Lion, PA)
Primary Examiner: Doris V. Coles
Assistant Examiner: Mimosa De
Law Firm: Wood, Herron & Evans, L.L.P.
Application Number: 0/78,440
Classifications
Current U.S. Class: D/6367
International Classification: 0601;