- Protoned, B.V.
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FIG. 1 is a front perspective view of a chair showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side being a mirror image thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front perspective view of a second embodiment of a chair which is essentially identical to the one shown in FIGS. 1-6, except that it is provided with a caster-like base.


The ornamental design for a chair, as shown and decribed.

Referenced Cited
U.S. Patent Documents
D158508 May 1950 Saarinen
D158509 May 1950 Saarinen
D158510 May 1950 Saarinen
D168212 November 1952 Cicchelli
D191704 November 1961 Stauffer
D193338 August 1962 Tepper
D196719 October 1963 Johnson
D197643 March 1964 Kramer
D197712 March 1964 Fischer, Jr.
D207840 June 1967 Rodrigo
D213683 April 1969 Leistikow
D251942 May 29, 1979 VonHeck
D260056 August 4, 1981 Sapper
D260204 August 18, 1981 Sapper
D260334 August 25, 1981 Van Horn
D276768 December 18, 1984 Enthoven
D351294 October 11, 1994 Fleishman
D410799 June 8, 1999 Meda
3078063 February 1963 Frankl
3142514 July 1964 Ginat
Patent History
Patent number: D442378
Type: Grant
Filed: Oct 12, 1999
Date of Patent: May 22, 2001
Assignee: Protoned, B.V. (Amsterdam)
Inventor: Ron Arad (London)
Primary Examiner: Gary D. Watson
Attorney, Agent or Law Firm: Selitto, Behr & Kim
Application Number: 29/112,159
Current U.S. Class: D6/366
International Classification: 0601;