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:
Apr. 28, 2020
Filed:
Jun. 29, 2017
Applicant:
Davey Bickford, Hery, FR;
Inventors:
Franck Guyon, Auxerre, FR;
Samir Bouamar, Bassou, FR;
Assignee:
DAVEY BICKFORD, Hery, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42D 1/055 (2006.01);
U.S. Cl.
CPC ...
F42D 1/055 (2013.01);
Abstract
A fire control unit includes a control module and first terminals that are designed to receive a firing line to which a set of electronic detonators is linked additionally includes second terminals that are designed to receive a synchronization line to which a second fire control unit is linked, and a switch that may be configured according to multiple configurations such that the controller may be connected to or disconnected from the first terminals or the second terminals, respectively, and that the first terminals and the second terminals may be connected to or disconnected from one another.