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:
Aug. 09, 1977
Filed:
Sep. 08, 1976
Applicant:
Inventors:
Preston E Chaney, Dallas, TX (US);
George W Morgan, Dallas, TX (US);
Assignee:
Suntech, Inc., Wayne, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
E02B / ; B63B / ;
U.S. Cl.
CPC ...
61 86 ; 61 / ; 61 3 / ; 114294 ;
Abstract
An anchor frozen into an ice sheet is used primarily for propelling arctic vehicles by providing a stationary structure toward which the vehicle can be winched. The anchor includes a band of high tensile strength material formed in a closed, curved configuration for freezing into an ice sheet and attaching the vehicles thereto.