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:
Oct. 27, 1981
Filed:
Jul. 24, 1978
Applicant:
Inventor:
William J Rankin, Willoughby, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02B / ; E02B / ;
U.S. Cl.
CPC ...
405 16 ; 405 31 ;
Abstract
Erosion control units comprising a retaining wall means, sand-gravel collecting means and breaker means are installed substantially parallel to the bank to withstand the water's forces. The erosion control units protect the bank-hillside from erosion, aid in forming beaches and build up sand-gravel sideways along adjacent neighboring property.
Rankin, William. (1981). Bank erosion control units (U.S. Patent No. 4297052). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4297052
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile