- 专利标题: Manned and unmanned aircraft
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申请号: US16192330申请日: 2018-11-15
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公开(公告)号: US11554857B2公开(公告)日: 2023-01-17
- 发明人: James Kaiser , William Vatis
- 申请人: Kaiser Enterprises, LLC
- 申请人地址: US DC Washington
- 专利权人: Kaiser Enterprises, LLC
- 当前专利权人: Kaiser Enterprises, LLC
- 当前专利权人地址: US DC Washington
- 代理机构: Blank Rome LLP
- 主分类号: B64C27/10
- IPC分类号: B64C27/10 ; B64D27/24 ; B64C39/02 ; B64C27/82 ; B64C27/14 ; B64C25/06 ; B64D35/06 ; B64D17/80 ; B64C27/20 ; B64C27/50 ; B64C27/12
摘要:
A manned or unmanned aircraft has a main body with a circular shape and a circular outer periphery. One or more rotor blades extend substantially horizontally outward from the main body at or about the circular outer periphery. In addition, one or more counter-rotation blades extend substantially horizontally outward from said main body at or about the circular outer periphery, but vertically offset from the main rotor blades.
公开/授权文献
- US20190193847A1 MANNED AND UNMANNED AIRCRAFT 公开/授权日:2019-06-27