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United States Patent D464,209
Piretti October 15, 2002

Low density stack chair


The ornamental design for a low density stack chair, as shown and described.
Inventors: Piretti; Giancarlo (Bologna, IT)
Assignee: Krueger International, Inc. (Green Bay, WI)
Appl. No.: D/149,699
Filed: October 15, 2001

Related U.S. Patent Documents

Application NumberFiling DatePatent NumberIssue Date
124676Jun., 2000

Current U.S. Class: D6/380
Current International Class: 0601
Field of Search: D6/334,335,348,360,366,368,369,370,373,374,375,376,379,380,381,499,500,501,502 297/232,445.1,446.1,448.1,452.46,452.63,452.64

References Cited

U.S. Patent Documents
D152895 March 1949 Lubberts et al.
D189293 November 1960 Petitt
3343870 September 1967 Thatcher et al.
D253208 October 1979 Claman
D308143 May 1990 Lohmeyer
D318185 July 1991 Zagaroli et al.
D339006 September 1993 Schneider
D360083 July 1995 Lohmeyer
D414953 October 1999 Goetz
Foreign Patent Documents
DM/047 847 Jul., 1998 XH

Other References

"VERSA" Brochure CN-02050/PP, Krueger International, Inc. 1330 Bellevue Street,Green Bay, WI 54308-8100, 1990. .
SIDI 2000 Spain, p. 64..

Primary Examiner: Coles; Doris V.
Assistant Examiner: Albert; Elizabeth A.
Attorney, Agent or Firm: Boyle, Fredrickson, Newholm, Stein & Gratz, S.C.


FIG. 1 is an isometric view illustrating a first embodiment of a low density stack chair with arms incorporating my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof, the right side elevation view being a mirror image;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is the second embodiment of the low density stack chair without arms;

FIG. 7 is a front elevation view thereof;

FIG. 8 is a left side elevation view thereof, the right side elevation view being a mirror image;

FIG. 9 is a rear elevation view thereof; and,

FIG. 10 is a top plan view thereof.

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