ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,734,587, issued on Sept. 15, was assigned to LensDigital LLC (Old Bridge, N.J.).
"Attachment apparatus for laser engraving" was invented by Leonid Karchevsky (Morganville, N.J.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An attachment apparatus for laser engraving comprising a chuck housing comprising a plurality of channels; a plurality of self-centering jaws bases disposed within the plurality of channels, the plurality of self-centering jaws bases further comprising at least one jaws base hole; and a scroll wheel in mechanical communication with the plurality of self-centering jaws bases."
The patent was filed on Jan. 13, 2025, under Application...