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. 05, 1997
Filed:
Oct. 06, 1995
Jack Gorby, Los Angeles, CA (US);
Edward J Rowley, Azusa, CA (US);
Luthi Machinery & Engineering Co., Inc., Gardena, CA (US);
Abstract
This invention relates to a machine to ensure that the amount of food product in a can meets the volume and weight standards without altering the natural characteristics of the product necessary for the market. The invention encompasses a combination of scrapers or sweepers and a primary pocket turret assembly and including a rotating cylinder body having sweeper blades positioned thereon in a helical form so the amount of food product in associated cavities in the rotating table meets weight, volume, and product appearance standards. In addition, pneumatic cylinders and cam-driven cylinders from below compress the product in the device prior to the final leveling accomplished by the rotating helical sweepers.