A load bearing structure configured to bear a load, the structure comprising a multiple cells. The load bearing structure has a length, a center, and a cell density, which varies at least along the length of the load bearing structure, which weighs at least 6 kg.

Title
Load bearing structure and method of manufacture thereof
Application Number
11/019446
Publication Number
20060131437
Application Date
December 21, 2004
Publication Date
June 22, 2006
Inventor
Narayanaswamy Venkatesha
Chinniah Thiagarajan
Agent
Global Research
NY, US
General Electric Company
NY, US
Assignee
General Electric Company
IPC
E01B 03/00
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