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. 13, 1983
Filed:
Jun. 08, 1982
Applicant:
Inventor:
David P Fowler, Irving, TX (US);
Assignee:
Frito-Lay, Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C / ;
U.S. Cl.
CPC ...
118 16 ; 118 19 ; 118 20 ; 118 24 ;
Abstract
Seasoning is applied uniformly to an edible snack product and excess seasoning is reapplied by directed streams of air. A rotary helical wire feeder in a tube having a variable width slotted outlet is provided with a chamber for directing an air flow along the outside of the tube on opposite sides of the outlet to control the distribution of a curtain of seasoning falling from the tube outlet. Seasoning which misses the snacks on an open conveyor is collected underneath the conveyor and reapplied to the bottom of the snacks by air flowing over the surface of collectors.