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:
Jul. 22, 1980
Filed:
Nov. 17, 1978
Nils G Boberg, Lund, SE;
Per-Olov A Carlsson, Sosdala, SE;
Gambro AB, , SE;
Abstract
A supporting net is disclosed including an outer layer of first strands, said first strands being spaced apart and substantially parallel to each other; an intermediate supporting layer of second strands; and an inner layer of third strands, said third strands being spaced apart and substantially parallel to each other, said third strands being substantially parallel to said first strands and being in a spaced relationship to said first strands such that upon clamping a membrane between said supporting net and a second supporting net of the same construction the first strands of the outer layer of said second supporting net penetrate into the spaces between the third strands of the inner layer of the said supporting net so as to clamp the membrane against the intermediate supporting layers of both of the supporting nets.