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. 28, 1976
Filed:
Oct. 06, 1975
Applicant:
Inventor:
Norman S Creswick, Wyckoff, NJ (US);
Assignee:
Thomas J. Lipton, Inc., Englewood Cliffs, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73 3 / ;
Abstract
A continuous, in-line bulk density instrument is described which provides real time monitoring of a product stream consisting of a free flowing powder. The instrument utilizes a cylindrical tube pendulum whose period of oscillation is measured to determine the bulk density of the powder flowing therethrough.
Creswick, Norman. (1976). Powder bulk density instrument (U.S. Patent No. 3999421). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3999421
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile