Cover for an instrument delivery arm

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Description

FIG. 1 is a perspective view of the cover for an instrument delivery arm;

FIG. 2 is a left side elevational view thereof with the right side elevational view being a mirror image;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
228645 June 1880 Kells, Jr.
D235274 June 1975 Armbruster
D292526 October 27, 1987 Nakayama
D293734 January 19, 1988 Bays
D378315 March 4, 1997 Schwaegerle et al.
1184503 May 1916 Alden
1556413 October 1925 Buettner
1795296 March 1931 De Zeng
3122348 February 1964 Wilkinson
4643547 February 17, 1987 Collins et al.
4905711 March 6, 1990 Bennett et al.
5626322 May 6, 1997 Braun
5928263 July 27, 1999 Hoogeboom
Other references
  • Marco Ophthalmic, Delux Stands and Arms, Leaflet, undated. Topcon Corporation, Ophthalmic Chairs and Stands, Brochure, undaated. Reliance Medical Products, Inc., Reliance 7000 Ophthalmic Wall Units, Leaflet, undated. Reichert Ophthalmic Instruments, The Premier.TM. Advanced Positioning System, Leaflet, Oct. 1991.
Patent History
Patent number: D424200
Type: Grant
Filed: Dec 29, 1998
Date of Patent: May 2, 2000
Assignee: Reliance Medical Products, Inc. (Mason, OH)
Inventor: Neil F. Smith (Hanover, PA)
Primary Examiner: Stella Reid
Law Firm: Wood, Herron & Evans, L.L.P.
Application Number: 0/98,412
Classifications
Current U.S. Class: Ophthalmic (44) (D24/172)
International Classification: 2401;