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. 30, 2003
Filed:
Sep. 08, 2000
Applicant:
Inventor:
Uwe Heitmann, Hamburg, DE;
Assignee:
Hauni Maschinenbau AG, Hamburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24C 5/00 ;
U.S. Cl.
CPC ...
A24C 5/00 ;
Abstract
In an arrangement for reducing noise level in a tobacco-processing production machine having an operator region and reflection surfaces facing the operator region, sound-damping material is disposed on the reflection surfaces facing the operator region.
Heitmann, Uwe. (2003). Arrangement for reducing the noise level of tobacco-processing production machines (U.S. Patent No. 6668837). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6668837
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile