B - Operations – Transporting – 63 – H
Patent
B - Operations, Transporting
63
H
114/12
B63H 9/10 (2006.01)
Patent
CA 1152815
ABSTRACT OF THE DISCLOSURE Working sails, typically headsails and mainsails, are furled while aloft by providing flexible sheet material extending along the sail from head to foot, at least pre- liminarily furling the sail from leech to luff, progressively forming the flexible sheet material into a tubular bag extending from head to foot and enclosing the furled sail, and progressively securing the bag against opening.
380203
Borden Ladner Gervais Llp
Stevenson William H.
LandOfFree
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