发明名称 Carpet protector
摘要 The carpet protector body (1) contains strong downward pointing steel spikes/nails (2) that will pierce carpet backing (hessian) and underlay if used. Once several protectors have been placed, heavy furniture can then be centrally located on their top conical faces.
申请公布号 GB9906939(D0) 申请公布日期 1999.05.19
申请号 GB19990006939 申请日期 1999.03.26
申请人 FREW, JOHN A 发明人
分类号 A47B91/08;B60B33/00 主分类号 A47B91/08
代理机构 代理人
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