Lifting foil
United States Patent D526951

Houck II, Ronald G. (The Wharf 3464 New Germany Trebein Rd., Dayton, OH, US)
Application Number:
Publication Date:
Filing Date:
Primary Class:
International Classes:
(IPC1-7): 1212
Field of Search:
244/45R, 244/13, D12/319-345, 244/45A
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US Patent References:
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Primary Examiner:
Jackson, Marcus A.
Attorney, Agent or Firm:
Donahue, John W.

1. The ornamental design for a lifting foil, as shown and described.


FIG. 1 is a perspective view of a lifting foil embodying my new design, as seen from an observing position located upwardly, forward and on the port side thereof;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof.;

FIG. 4 is an elevation view taken from the port side thereof.;

FIG. 5 is an elevation view taken from the starboard side thereof;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.