公开(公告)号：US20180202754A1

公开(公告)日：2018-07-19

申请号：US15837213

申请日：2017-12-11

Applicant: Blase Patrick Dillingham, Jr.

Inventor： Blase Patrick Dillingham, JR.

IPC: F41B15/00 ,  E05B19/00 ,  A47G29/10

CPC classification number: F41B15/00 ,  A44B15/00 ,  A47G29/10 ,  E05B19/00 ,  E05B19/04 ,  F41B15/08

Abstract: The present invention is a self-defense instrument comprised of an ergonomic key holder and a key with a sharpened tip that is retained within a slotted compartment defined within the key holder, said key holder further including opposite extending protrusions that extend generally perpendicularly away from the slotted compartment and that are configured to be graspable by the user's hand.

公开(公告)号：US11229308B2

公开(公告)日：2022-01-25

申请号：US15837213

申请日：2017-12-11

Applicant: Blase Patrick Dillingham, Jr.

Inventor： Blase Patrick Dillingham, Jr.

IPC: A47G29/10 ,  E05B19/00 ,  F41B15/08 ,  F41B15/00 ,  E05B19/04 ,  A44B15/00

Abstract: The present invention is a self-defense instrument comprised of an ergonomic key holder and a key with a sharpened tip that is retained within a slotted compartment defined within the key holder, said key holder further including opposite extending protrusions that extend generally perpendicularly away from the slotted compartment and that are configured to be graspable by the user's hand.