Title:
Lifting foil
United States Patent D526951


Inventors:
Houck II, Ronald G. (The Wharf 3464 New Germany Trebein Rd., Dayton, OH, US)
Application Number:
29/206110
Publication Date:
08/22/2006
Filing Date:
05/26/2004
Primary Class:
International Classes:
(IPC1-7): 1212
Field of Search:
244/45R, 244/13, D12/319-345, 244/45A
View Patent Images:
US Patent References:
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D486776Aircraft designFebruary, 2004CarrD12/319
6659396Arch wing and forward steering for an advanced air vehicleDecember, 2003August
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5102068Spiroid-tipped wingApril, 1992Gratzer
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4365773Joined wing aircraftDecember, 1982Wolkovitch
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Primary Examiner:
Jackson, Marcus A.
Attorney, Agent or Firm:
Donahue, John W.
Claims:
CLAIM

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

Description:

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.