发明名称 Coil spring display device
摘要 A novel, flexible device which is attachable to a visor, baseball cap or like attire and which functions to display various logos, slogans, trademarks and other designs. The invention includes a spring or other flexible attachment means which can be attached to the top button, back, bill or strap of a cap and which supports a rigid display means bearing indicia such as a logo, slogan, trademark or other design.
申请公布号 US5530970(A) 申请公布日期 1996.07.02
申请号 US19940283655 申请日期 1994.08.01
申请人 KNUTSON, KIRBY J. 发明人 KNUTSON, KIRBY J.
分类号 G09F21/02;(IPC1-7):A42B1/24 主分类号 G09F21/02
代理机构 代理人
主权项
地址
您可能感兴趣的专利