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. 24, 2018
Filed:
Oct. 03, 2013
Applicant:
Brian A. Whaley, Vienna, VA (US);
Inventor:
Brian A. Whaley, Vienna, VA (US);
Assignee:
Chemring Sensors and Electronic Systems, Inc., Dulles, VA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01F 5/00 (2006.01); G01V 3/08 (2006.01); G01V 13/00 (2006.01); G01V 3/10 (2006.01);
U.S. Cl.
CPC ...
G01V 3/08 (2013.01); G01V 3/104 (2013.01); G01V 13/00 (2013.01); Y10T 29/4902 (2015.01);
Abstract
Systems and methods for shielding a metal detector head include placement of conductive shielding around the coils of the head to reduce the effects of capacitance variation between the coils and their surroundings.