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:
Feb. 04, 2003
Filed:
Apr. 26, 2000
Amar Ourchane, Dearborn, MI (US);
Ching-Hung Chuang, Novi, MI (US);
Ronald Machin, Ann Arbor, MI (US);
Scott Crane, Farmington Hills, MI (US);
Xiao Wu, Canton, MI (US);
Ford Global Technologies, Inc., Dearborn, MI (US);
Abstract
A three-piece tailor welded blank vehicle door structure includes a periphery defined by a bottom portion, a pair of opposing side portions, a top portion, and an inclined portion. A first thickness gage sheet material portion is disposed generally along the door hinge side of the door structure. A second thicker gage sheet material portion is disposed generally along the door latch side of the door structure. A thinner gage sheet material portion is disposed between the first and second thickness gage sheet material portions, whereby the overall weight of the vehicle door is reduced.