- 专利标题: Upright vacuum cleaner
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申请号: US70039申请日: 1997-04-25
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公开(公告)号: USD418953S公开(公告)日: 2000-01-11
- 设计人: Richard C. Farone , Craig M. Saunders , Jeffrey M. Kalman , Paul D. Stephens , Robert A. Salo , Charles J. Thur , Michael F. Wright
- 申请人: Richard C. Farone , Craig M. Saunders , Jeffrey M. Kalman , Paul D. Stephens , Robert A. Salo , Charles J. Thur , Michael F. Wright
- 申请人地址: OH Cleveland
- 专利权人: Royal Appliance Mfg. Co.
- 当前专利权人: Royal Appliance Mfg. Co.
- 当前专利权人地址: OH Cleveland
公开/授权文献
- US4784639A Catheter and method of inserting catheter 公开/授权日:1988-11-15
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