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.
Patent No.:
Date of Patent:
Jul. 19, 1983
Filed:
Sep. 30, 1981
Applicant:
Inventors:
Charles N Anderson, Kent, WA (US);
Samuel D Elrod, Seattle, WA (US);
Gerald O Miller, Kent, WA (US);
Assignee:
The Boeing Company, Seattle, WA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
228157 ;
Abstract
A superplastically formed structure is prepared from a grid patterned core material that is joined to a plate by diffusion bonding or by welding to alternate joint locations on one side and at each of the other joint locations to a plate on the other side of the core. The joined core and plates are then formed by superplastic forming.