发明名称 |
CHAIR |
摘要 |
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. |
申请公布号 |
WO2005041722(A2) |
申请公布日期 |
2005.05.12 |
申请号 |
WO2004US36821 |
申请日期 |
2004.11.03 |
申请人 |
LIFETIME PRODUCTS, INC. |
发明人 |
ASTLE, ROBERT, A.;NEUNZERT, MARTIN, R. |
分类号 |
A47C;A47C5/04;A47C5/12;A47C7/00;A47C7/16;A47C31/00;B29C49/00 |
主分类号 |
A47C |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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