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:
Oct. 01, 2024
Filed:
Jul. 18, 2022
Applicant:
Michael Grassi, Columbus, OH (US);
Inventor:
Michael Grassi, Columbus, OH (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B 12/42 (2006.01);
U.S. Cl.
CPC ...
F42B 12/42 (2013.01);
Abstract
An example charge holder includes an envelope made from a sheet material of foil formed from a metal or a metal alloy, the envelope defining an interior volume to receive therein a charge having a charge volume less than or equal to the interior volume, wherein a ratio of a charge volume of the interior volume to an envelope material volume is 5.0 or greater.