Title:
FLIPPERS, BOOTS, SYSTEMS INCLUDING SAME, AND METHODS OF USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/123950
Kind Code:
A8
Abstract:
A first flipper has a base, a deformable fin connected to the base, and a first spreader that imposes a first force on the fin that causes the fin to spread in response to relative movement between the first spreader and the fin caused by a first longitudinal deflection of the fin relative to the base. A second flipper has a fin and a foot coupling portion connectable to a foot holding portion of a boot to couple a foot in the foot holding portion to the flipper. A first system includes the flipper and the boot. Methods of using the flippers, the boot, and the system are also disclosed.
Inventors:
ORTWIG JAN PETER (CA)
Application Number:
PCT/CA2011/000395
Publication Date:
December 29, 2011
Filing Date:
April 07, 2011
Export Citation:
Assignee:
CETATEK HOLDINGS INC (CA)
ORTWIG JAN PETER (CA)
ORTWIG JAN PETER (CA)
International Classes:
A63B31/11; A43B5/00; B63C11/02
Attorney, Agent or Firm:
GIFFORD, Jonas et al. (Suite 2200650 West Georgia Stree, Vancouver British Columbia V6B 4N8, CA)
Download PDF:
Previous Patent: EDIBLE COATING COMPOSITION AND USES THEREOF
Next Patent: FRONTAL JOINT MECHANISM FOR ORTHOTIC DEVICES
Next Patent: FRONTAL JOINT MECHANISM FOR ORTHOTIC DEVICES