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:
Sep. 22, 1981
Filed:
Nov. 05, 1979
Harry C Hopkins, White Plains, NY (US);
Bernhard H Goethert, Manchester, TN (US);
Joseph K Power, Alpine, AL (US);
Other;
Abstract
A ground-effect vehicle having a base frame and a downwardly extending skirt, rides on an air cushion created by injecting air downwardly through the frame into the space beneath the vehicle. In order to prevent the down draft of the air injected under the vehicle from damaging fragile objects, such as young plants, a deflector is provided to divert the air flow parallel to the ground and to reduce its velocity, while still maintaining sufficient pressure in the air cushion to permit the vehicle to hover.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile