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. 20, 1983
Filed:
Dec. 14, 1981
Applicant:
Inventor:
Douglas D Hall, Houston, TX (US);
Assignee:
Armco Inc., Middletown, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02D / ;
U.S. Cl.
CPC ...
405224 ; 114294 ; 166342 ; 405190 ;
Abstract
Underwater devices, particularly bushings for centering and/or anchoring a guide line relative to a hollow guide post in a guidance system, are equipped with latch means which can be unlatched by the same remotely operated tool employed to retrieve the device after unlatching.