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Patent Searching and Data


Title:
CHAIR
Document Type and Number:
WIPO Patent Application WO2005041722
Kind Code:
A3
Abstract:
A chair including a backrest and a chair seat is disclosed. The back rest and the chair seat are preferably constructed from blow-molded plastic and an opening or hole may be disposed through a portion of the chair. The opening is preferably formed in the backrest and the opening may extend completely through the backrest. Advantageously, the opening may form at least a portion of a handle and the opening may be formed during the blow-.molding process. The chair may also include a frame and one or more legs that support the chair seat and backrest above a surface such as the floor or ground. In addition, the chair may include a first groove formed in the lower portion of the chair seat and a second groove formed in the lower portion of the chair seat, and a first crossbar may be at least partially disposed within the first groove and a second crossbar may be at least partially disposed within the second groove. The crossbars and/or grooves may be sized and configured to increase the strength and/or rigidity of the chair seat.

Inventors:
ASTLE ROBERT A
NEUNZERT MARTIN R
Application Number:
US2004036821W
Publication Date:
October 20, 2005
Filing Date:
November 03, 2004
Export Citation:
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Assignee:
LIFETIME PRODUCTS, INC.
International Classes:
A47C5/04; A47C5/12; A47C7/00; A47C7/16; A47C31/00; B29C49/00; A47C; (IPC1-7): A47C31/00
Foreign References:
US3159428A1964-12-01
US3669496A1972-06-13
US5924770A1999-07-20
Other References:
See also references of EP 1605799A2
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