Oct 28, 2025

US12455148 - Anti-mine pad “SafeStep”

Invention is an anti-mine pad for protecting legs against anti-personnel pressure-type mines. The pad comprises a rigid horizontal platform, support legs and footwear-fastening elements. The platform has an upper surface for footwear and a lower convex surface. The lower convex protrusion's vertex faces downwards. The platform's lower surface lacks parallel planes when projecting a human foot relative to the upper surface. The support legs provide a space between the platform and the ground. Contact points between the support legs and the ground are outside the platform. The arrangement height of the platform's upper surface above the ground is 40-99 mm. Rigid polymeric material of the pad's inner frame has a greater rigidity than an outer shell's material. The pad protects the human foot against explosions of the anti-personnel pressure-type mines, has small weight, dimensions, is convenient for transportation, easily taken off/worn and reliably hold the user on a surface.

Inventors: Sergii Miniailuk
Filing date: 2023-08-11

The “SafeStep” anti-mine pad is designed to protect users’ legs from anti-personnel pressure-type mines, featuring a rigid platform with a convex lower surface and support legs that elevate the platform above the ground. Its lightweight construction and convenient design allow for easy transportation and secure footwear attachment while minimizing the impact of explosions.

Claim 1

1 . An anti-mine pad comprising a rigid horizontal platform ( 1 ), support legs ( 4 ) and footwear-fastening elements, and said platform ( 1 ) has an upper surface ( 2 ) for a footwear and a lower surface ( 3 ) having a convex shape to reduce an influence of explosion striking factors, and the support legs ( 4 ) are connected to the lower surface ( 3 ) of the platform ( 1 ), contact by their own support surfaces ( 11 ) with a ground surface and arranged in such a way that contact points between the support legs ( 4 ) and the ground surface are located outside the platform ( 1 ), and the platform ( 1 ) is arranged on the support legs ( 4 ) in such a way that it provides a space h 2 between the upper surface ( 2 ) and the ground surface, wherein the lower surface ( 3 ) of the platform ( 1 ) is made such that it has a convex protrusion ( 6 ) with a vertex ( 9 ) and two inclined surfaces ( 7 ), ( 8 ), and the vertex ( 9 ) of this convex protrusion ( 6 ) faces towards a bottom of the anti-mine pad and arranged primarily along a central axis of the lower surface ( 3 ) of the platform ( 1 ) in such a way that the lower surface ( 3 ) of the platform ( 1 ) in a form of the inclined surfaces ( 7 ), ( 8 ) and their shared vertex ( 9 ) has no parallel planes in a projection of a human foot relative to the upper surface ( 2 ), and the structure of the platform ( 1 ) with the support legs ( 4 ) is formed by a rigid polymeric inner frame and a polymeric outer shell ( 10 ) that is externally applied to the rigid polymeric inner frame, and the inner frame rigid polymeric material has a higher rigidity than a polymeric material of the outer shell ( 10 ), and the arrangement height h 2 of the upper surface ( 2 ) of the platform ( 1 ) above the ground surface is from 40 mm to 99 mm.

Google Patents

https://patents.google.com/patent/US12455148

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12455148