发明名称 REPLACEABLE SHADE SYSTEM AND METHOD OF USING SAME
摘要 A replaceable shade system and method of using it according to certain embodiments of the invention may include at least one at least one replaceable shade, a permanent shade, and a means for attaching the at least one replaceable shade to the permanent shade. The replaceable shade system may further include an image applied to the at least one replaceable shade.
申请公布号 US2011180219(A1) 申请公布日期 2011.07.28
申请号 US20100975299 申请日期 2010.12.21
申请人 NUTMEG INDUSTRIES, INC., D.B.A. ROLL-A-SHADE 发明人 PEREIRA TYRONE JOHN ANTHONY;MCCOY JAMES EVAN
分类号 E06B9/24 主分类号 E06B9/24
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