The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jan. 28, 2014

Filed:

Mar. 08, 2010
Applicants:

Darryl M. Toni, Madison, CT (US);

Mary Mccarthy, Milford, CT (US);

Bruce H. Barr, Huntington, CT (US);

Anthony Z. Stobiecki, Shelton, CT (US);

Thomas Swift, Monroe, CT (US);

Thomas Dziekonski, Milford, CT (US);

Inventors:

Darryl M. Toni, Madison, CT (US);

Mary McCarthy, Milford, CT (US);

Bruce H. Barr, Huntington, CT (US);

Anthony Z. Stobiecki, Shelton, CT (US);

Thomas Swift, Monroe, CT (US);

Thomas Dziekonski, Milford, CT (US);

Assignee:

Sikorsky Aircraft Corporation, Stratford, CT (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64D 1/00 (2006.01); B64D 1/22 (2006.01); B64D 9/00 (2006.01); B64C 1/22 (2006.01);
U.S. Cl.
CPC ...
Abstract

An external hook system for a rotary-wing aircraft includes a lower frame interface which accommodates longitudinal and lateral loads and an upper frame interface. A tension member is mountable between the lower frame interface and the upper frame interface to transfer tension loads between the lower frame interface and the upper frame interface.


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