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:
Feb. 02, 2021
Filed:
Feb. 12, 2019
Applicants:
Novatec, Inc., Baltimore, MD (US);
Stephen B. Maguire, West Chester, PA (US);
Inventors:
James Zinski, Ellicot City, MD (US);
Stephen B. Maguire, West Chester, PA (US);
Assignee:
Novatec, Inc., Baltimore, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 53/66 (2006.01); B29C 48/285 (2019.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
B29C 48/288 (2019.02); B65G 53/66 (2013.01); B29K 2105/251 (2013.01);
Abstract
Method for pneumatically conveying granular resin material and controlling such conveyance includes a sensor associated with granular plastic resin material receiver with the sensing vacuum level thereat and a microprocessor adjusting vacuum pump speed based on vacuum level sensed at the receiver.