Patent · US Expired

Inflatable boat with a high pressure inflatable keel

US7159529B2 · kind B2 · utility

4Cited by
3References
12Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 9, 2005
Grant dateJan 9, 2007
Priority date
Expiry dateJun 9, 2025

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB63B7/08
  • WIPO fieldTransport
  • WIPO sectorMechanical engineering

Abstract

An inflatable boat comprising: an inflatable float that is U-shaped and open at the stern, and that braced by a transom; a floor that is disposed inside the space defined by the float, and a V-shaped keel formed of a flexible canvas sheet fastened to the float and to the transom and tensioned by a longitudinal inflatable keel-forming spacer interposed between the floor and the canvas sheet;

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.