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:
Mar. 17, 2015
Filed:
Jan. 18, 2011
Albert S. Richardson, Jr., Lexington, MA (US);
Albert S. Richardson, Jr., Lexington, MA (US);
Other;
Abstract
A spacer device includes an elongate spacing member extending a longitudinal axis for securing to electrical transmission lines, and has a minimum thickness d. At least one thickened portion having a thickness Tand length dis positioned intermediate along the spacing member to form at least two column lengths Lseparated by the at least one thickened portion. Each column length Lhas a portion with the minimum thickness d. The thickness Tand length dof the at least one thickened portion can be at least two times the minimum thickness dto form at least one end support for the at least two column lengths L, such the at least two column lengths Lbehave as separate Euler type columns for producing increased Euler buckling strength with a minimal increase in weight.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile