Detonator structure
Description
Claims
We claim, the ornamental design for a detonator structure, as shown and described.
Referenced Cited
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Patent History
Patent number: D913402
Type: Grant
Filed: Jul 29, 2019
Date of Patent: Mar 16, 2021
Assignee: DETNET SOUTH AFRICA (PTY) LTD. (Sandton)
Inventors: Michiel Jacobus Kruger (Sandton), Christopher Malcolm Birkin (Sandton), Andre Louis Koekemoer (Sandton), Richard Joseph Michna (Barkhamsted, CT), Daniel Auguste Maurissens (Sandton)
Primary Examiner: Michael A. Pratt
Application Number: 29/699,794
Type: Grant
Filed: Jul 29, 2019
Date of Patent: Mar 16, 2021
Assignee: DETNET SOUTH AFRICA (PTY) LTD. (Sandton)
Inventors: Michiel Jacobus Kruger (Sandton), Christopher Malcolm Birkin (Sandton), Andre Louis Koekemoer (Sandton), Richard Joseph Michna (Barkhamsted, CT), Daniel Auguste Maurissens (Sandton)
Primary Examiner: Michael A. Pratt
Application Number: 29/699,794
Classifications
Current U.S. Class:
Explosive Or Pyrotechnic Article (D22/112)