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:
Dec. 05, 2006
Filed:
May. 27, 2004
Applicant:
Akira Umebayashi, Kanagawa, JP;
Inventor:
Akira Umebayashi, Kanagawa, JP;
Assignee:
NHK Spring Co., Ltd., Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01L 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spring has a fixed end and a free end, the free end when elevated to a specific elevation from the fixed end produces a load on an object. A spring constant of the spring is calculated, a load correction amount for correcting load of the spring is calculated using the spring constant, and the spring based on the load correction amount.