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:
Aug. 02, 1977
Filed:
May. 06, 1976
Applicant:
Inventor:
Martin Clemens VAN DER Heijde, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
335213 ; 335210 ;
Abstract
A deflection coil for a cathode ray tube having spaced apart first and second coil sections with longitudinally extending winding elements, wherein said elements each define a first portion formed with a given winding density and a second end portion thereof being formed with a lesser winding density, said portions of given and lesser winding density of both coil sections being respectively arranged at corresponding ends of said coil.
Quick Actions:
VAN DER Heijde, Martin. (1977). Deflection coil having sections with minimum winding density portions (U.S. Patent No. 4039988). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4039988
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile