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. 31, 1999
Filed:
Sep. 19, 1996
Applicant:
Inventors:
Assignee:
ICI Canada, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C06C / ;
U.S. Cl.
CPC ...
10220211 ; 10220212 ; 1022753 ; 1022756 ; 1022759 ; 10227511 ;
Abstract
In-hole and surface detonators are provided which are essentially free from primary explosives. The detonators utilize a high energy pyrotechnic mixture of a fuel and an oxidizer for initiation of a base charge enclosed in the detonator, or for the initiation of an adjacent shock tube. Improved safety during manufacture of detonators is achieved.