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:
Jul. 25, 1978
Filed:
Jul. 15, 1976
John D Psaras, Louisville, KY (US);
Leroy R Sachleben, Louisville, KY (US);
Brown & Williamson Tobacco Corporation, Louisville, KY (US);
Abstract
Whole tobacco stems are uniformly moisturized by opening the cellular structure of the stems and inducing moisture to permeate the opened cellular structure. By an initial and simultaneous application of water and steam, the cellular structure of the stems is opened, and moisture permeates the structure to a first induced moisture content. Thereafter, the stems are equilibrated with the moisture diffusing throughout the cross-section of the stems. Subsequent to equilibration, the stems are moisturized to a second induced moisture content by initially applying water to the stems and thereafter a mixture of water and steam.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile