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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.:

US 4437034 B1

PDFFull Text
Date of Patent:
Mar. 13, 1984

Filed:

Oct. 26, 1981

Parallel-wire grid assembly with method and apparatus for construction

Applicant:
Inventors:

Edward F Lewandowski, Westmont, IL (US);

John Vrabec, South Holland, IL (US);

Assignee:

The United States of America as represented by the United States, , US;

Attorneys:

Gottlieb; Paul A.

Mansfield; Bruce R.

Esposito; Michael F.

Primary Examiner:

Saxfield Chatmon, Jr

Int. Cl.
CPC ...
H01J / ; H01J / ; H01J / ; H01J / ;
U.S. Cl.
CPC ...
313348 ; 140 / ; 313349 ; 445 60 ;
Abstract

Disclosed is a parallel wire grid and an apparatus and method for making the same. The grid consists of a generally coplanar array of parallel spaced-apart wires secured between metallic frame members by an electrically conductive epoxy. The method consists of continuously winding a wire about a novel winding apparatus comprising a plurality of spaced-apart generally parallel spindles. Each spindle is threaded with a number of predeterminedly spaced-apart grooves which receive and accurately position the wire at predetermined positions along the spindle. Overlying frame members coated with electrically conductive epoxy are then placed on either side of the wire array and are drawn together. After the epoxy hardens, portions of the wire array lying outside the frame members are trimmed away.

Find Patent Forward Citations

Lewandowski, Edward. (1984). Parallel-wire grid assembly with method and apparatus for construction (U.S. Patent No. 4437034). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4437034

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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