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US Patent Issued to DAREX on Aug. 4 for "Knife sharpener handle" (Oregon Inventor)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,633, issued on Aug. 4, was assigned to DAREX LLC (Ashland, Ore.). "Knife sharpener handle" was invented by Jacob D. Dovel (Ashland, Ore.). ... Read More


US Patent Issued to HollowPoint on Aug. 4 for "Knife sharpener" (New Mexico, Arizona Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,634, issued on Aug. 4, was assigned to HollowPoint LLC (Santa Fe, N.M.). "Knife sharpener" was invented by Clay Allison (Santa Fe, N.M.), Br... Read More


US Patent Issued on Aug. 4 for "Roller sharpener" (California Inventor)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,635, issued on Aug. 4. "Roller sharpener" was invented by Salma Baig (Fremont, Calif.). The patent was filed on May 23, 2025, under Applica... Read More


US Patent Issued on Aug. 4 for "Sharpening tool" (California Inventor)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,636, issued on Aug. 4. "Sharpening tool" was invented by Salma Baig (Fremont, Calif.). The patent was filed on June 23, 2025, under Applica... Read More


US Patent Issued on Aug. 4 for "Knife sharpener" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,637, issued on Aug. 4. "Knife sharpener" was invented by Yeda Liang (Yangjiang, China). The patent was filed on Jan. 20, 2025, under Applic... Read More


US Patent Issued to AB Sandvik Coromant on Aug. 4 for "Cutting insert" (Swedish Inventor)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,639, issued on Aug. 4, was assigned to AB Sandvik Coromant (Sandviken, Sweden). "Cutting insert" was invented by Isak Kakai (Sandviken, Swed... Read More


US Patent Issued to AB Sandvik Coromant on Aug. 4 for "Cutting insert" (Swedish Inventor)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,640, issued on Aug. 4, was assigned to AB Sandvik Coromant (Sandviken, Sweden). "Cutting insert" was invented by Isak Kakai (Sandviken, Swed... Read More


US Patent Issued to Illinois Tool Works on Aug. 4 for "Tool handle" (California Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,641, issued on Aug. 4, was assigned to Illinois Tool Works Inc. (Glenview, Ill.). "Tool handle" was invented by Brendan Sangster (San Luis O... Read More


US Patent Issued to Illinois Tool Works on Aug. 4 for "Tool handle" (California Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,642, issued on Aug. 4, was assigned to Illinois Tool Works Inc. (Glenview, Ill.). "Tool handle" was invented by Brendan Sangster (San Luis O... Read More


US Patent Issued to GIM-HWA ENTERPRISE on Aug. 4 for "Brush handle" (Taiwanese Inventor)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,643, issued on Aug. 4, was assigned to GIM-HWA ENTERPRISE Co. LTD. (New Taipei City, Taiwan). "Brush handle" was invented by Chang-Lan Hou (... Read More