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. 01, 1993
Filed:
Feb. 25, 1992
Applicant:
Inventor:
Hiroshi Futami, Yamaguchi, JP;
Assignee:
Koyo Engineering Co., Ltd., Shimonoseki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63G / ;
U.S. Cl.
CPC ...
104 71 ; 104247 ;
Abstract
A rail type underwater travel vehicle includes a passenger observation room, an engine room housing drive apparatus and a flotation adjustment tank chamber. The vehicle can travel freely from land into water by means of drive tires that are rotated by the drive apparatus, the drive tires riding on a pair of travel guides extending from the land into the water.
Futami, Hiroshi. (1993). Rail type underwater travel vehicle (U.S. Patent No. 5215016). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5215016
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile