Invention Grant
- Patent Title: Efficient paddle and associated methods
- Patent Title (中): 高效的桨和相关方法
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Application No.: US12772706Application Date: 2010-05-03
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Publication No.: US08371886B1Publication Date: 2013-02-12
- Inventor: Bruce Strangfeld
- Applicant: Bruce Strangfeld
- Applicant Address: US WI Eau Claire
- Assignee: Ugly Duck Gear, LLC
- Current Assignee: Ugly Duck Gear, LLC
- Current Assignee Address: US WI Eau Claire
- Agency: Patterson Thuente Christensen and Pedersen PA
- Main IPC: B63H16/04
- IPC: B63H16/04

Abstract:
An aquatic paddle includes a shaft having a first end and a second end, and a paddle blade rigidly coupled to the first end of the shaft. The paddle blade is constructed from a skeleton and a web spanning the skeleton. The skeleton includes a hub structure having a proximal end and a distal end, and a plurality of rod members. Each rod member is rigidly secured at the distal end of the hub structure. The proximal end of the hub structure is rigidly secured to the first end of the shaft.
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