ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,040, issued on Feb. 10, was assigned to GRACEWOOD MANAGEMENT INC. (West Jordan, Utah).
"Feed dog cover" was invented by Craig Fraser (West Jordan, Utah).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sewing machine assembly includes a sewing machine frame, a presser bar mounted to a frame head of the sewing machine frame, and a feed dog assembly. The feed dog assembly includes a feed dog mounted to the frame base to reciprocate vertically and horizontally relative to the frame base to pull fabric between the pressure bar and the frame base through the sewing machine frame, a feed dog drive system coupled to the feed dog to drive reciprocation of th...