GENEVA, Dec. 2 -- HELIX STEEL, LLC (2390 Winewood AvenueAnn Arbor, MI 48103) filed a patent application (PCT/US2025/029244) for "CONCRETE SLAB CRACK INITIATORS" on May 14, 2025. With publication no. WO/2025/244888, the details related to the patent application was published on Nov 27, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): PINKERTON, Luke (804 BerkshireAnn Arbor, MI 48104)
Abstract: A crack initiator used with a concrete slab, such that the crack initiator has an alternating pattern of pointed protrusions arranged on a trapezoidal-shaped, round-shaped, or sinusoidal-shaped base. Th...