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:
Jun. 20, 1995
Filed:
Mar. 03, 1994
Applicant:
Inventor:
Tokuzo Hirose, Ashiya-shi, Hyogo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64B / ; B64B / ;
U.S. Cl.
CPC ...
244-5 ; 244 25 ; 244 / ; D123 / ;
Abstract
The object of the invention is to provide an aircraft which is capable of being enhanced in speed and preventing a crash even when a propeller does not operate to provide thrust to the aircraft. A wing which is an envelope made of a flexible material is comprised on an upper side of a aircraft body, and is filled with a gas with a specific gravity less than that of air. Moreover, the aircraft body is provided with a propeller.
Hirose, Tokuzo. (1995). Aircraft (U.S. Patent No. 5425515). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5425515
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile