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:
Jun. 01, 1982
Filed:
Mar. 21, 1979
Applicant:
Inventors:
Robert J Sun, Bala Cynwyd, PA (US);
Frederick L Maltby, Jenkintown, PA (US);
Assignee:
Drexelbrook Controls, Inc., Horsham, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29D / ; G01F / ;
U.S. Cl.
CPC ...
7330 / ; 156 52 ; 156285 ; 264102 ; 264249 ; 264313 ; 264D / ; 324 / ; 324 / ; 340620 ; 361284 ;
Abstract
An RF probe and method for making same including laminating sheets of thermoplastic insulation to both sides of a layer of wire screen which is evacuated and pressure thereafter applied by fluid pressure acting on a diaphragm pressing member.
Sun, Robert. (1982). Method of making an rf admittance measuring probe and product thereof (U.S. Patent No. 4332167). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4332167
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile