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. 21, 1998
Filed:
Jun. 24, 1996
Applicant:
Inventor:
Richard D Nathenson, Pittsburgh, PA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239589 ; 239601 ; 239532 ;
Abstract
A nozzle for accelerating compressed gas, preferably air, to supersonic speeds comprising converging, expansion, and straightening portions defined by a simple combination of arcs and a line segment for the general purpose of producing a supersonic jet to excavate or dislodge soil or other like material.
Nathenson, Richard. (1998). Contoured supersonic nozzle (U.S. Patent No. 5782414). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5782414
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile