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. 07, 1976
Filed:
Dec. 07, 1972
Applicant:
Inventor:
Dennis E Mead, Cazenovia, NY (US);
Assignee:
Lipe-Rollway Corporation, Liverpool, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
198766 ;
Abstract
A trough-shaped element is vibrated in a motion that includes a rise and fall of the trough, and the inside of the trough is lined with a pile material of flexible filaments uniformly inclined from the vertical toward the direction of feed along the trough. The filaments have a size, density and resilience so the tips of the filaments flexibly support and feed objects along the trough.