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:
Aug. 27, 2013
Filed:
Jun. 20, 2011
Applicant:
David W. Hufford, Walla Walla, WA (US);
Inventor:
David W. Hufford, Walla Walla, WA (US);
Assignee:
Key Technology, Inc., Walla Walla, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 27/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spring for a vibratory conveyor is described and which includes an elongated substantially planar main body which is mounted on a vibratory conveyor for moving a source of product, and which has a longitudinal axis, and a predetermined spring constant, and wherein the elongated main body can repeatedly flex and twist about the longitudinal axis without substantially degrading the spring constant of the elongated main body.