Class B21C : MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
Subclass 1/02: Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12260974 | Stranded wire conductors and methods for manufacturing stranded wires | Sep 11, 24 | Mar 25, 25 | HUZHOU JIN TAI CONDUCTOR TECHNOLOGY CO., LTD. |
| 12023721 | Wire winding device and wire treatment system | Dec 22, 20 | Jul 02, 24 | Neturen Co. Ltd. |
| 12024763 | Wire with platinum composition for contacting temperature sensors | Sep 24, 21 | Jul 02, 24 | Heraeus Deutschland GmbH & Co. KG |
| 11919070 | Fabrication of metallic parts by additive manufacturing | Dec 19, 22 | Mar 05, 24 | H.C. Starck Solutions Coldwater, LLC |
| 11845146 | Brazing wire, forming method of brazing wire and forming mold of brazing wire | Aug 26, 21 | Dec 19, 23 | ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING CO., LTD |
| 11826822 | High-density, crack-free metallic parts | Aug 25, 22 | Nov 28, 23 | H.C. Starck Solutions Coldwater, LLC |
| 11761065 | Tungsten wire and tungsten product | Apr 13, 20 | Sep 19, 23 | Panasonic Intellectual Property Management Co., Ltd. |
| 11559860 | Welding wires formed from improved aluminum-magnesium alloys | Apr 29, 19 | Jan 24, 23 | General Cable Technologies Corporation; NanoAl LLC; |
| 11554397 | Fabrication of metallic parts by additive manufacturing | Jun 16, 20 | Jan 17, 23 | H.C. Starck Solutions Coldwater, LLC |
| 11525168 | Cored wire with particulate material | Jan 06, 21 | Dec 13, 22 | P.C. Campana Inc. |
| 11458519 | High-density, crack-free metallic parts | Jan 21, 21 | Oct 04, 22 | H.C. Stark Solutions Coldwater, LLC |
| 11453928 | Device and method for detecting heating treatment temperatures of double steel wires | May 11, 18 | Sep 27, 22 | GUANGZHOU LIANROU MACHINERY& EQUIPMENT CO., LTD. |
| 11400500 | Method for converting wire rod of nonferrous metals and alloys thereof to wire with high elongation and in the annealed state | Mar 24, 17 | Aug 02, 22 | Not available |
| 11331706 | Wire rod forming machine | Jul 31, 20 | May 17, 22 | ASAHI-SEIKI MANUFACTURING CO., LTD. |
| 11248340 | Wire, in particular for a stranded wire | Jan 09, 19 | Feb 15, 22 | LEONI Kabel GmbH |
| 11246382 | Copper alloy fastener element and slide fastener | Oct 30, 20 | Feb 15, 22 | YKK Corporation |
| 11198197 | Fabrication of high-entropy alloy wire and multi-principal element alloy wire | Apr 24, 20 | Dec 14, 21 | H. C. Starck Inc. |
| 11192186 | Systems and methods for high strength titanium wire additive manufacturing | Aug 13, 18 | Dec 07, 21 | Goodrich Corporation |
| 11185902 | Platinum-based material thin wire and method for manufacturing the same | Jan 17, 19 | Nov 30, 21 | Tanaka Kikinzoku Kogyo K. K. |
| 11162882 | Integral clamping steel strand drawing test apparatus, and method for using same | Sep 13, 18 | Nov 02, 21 | CHINA UNIVERSITY OF MINING AND TECHNOLOGY |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0092,495 | STEEL WIRE | Feb 02, 23 | Mar 20, 25 | SUMITOMO ELECTRIC INDUSTRIES LTD. |
| 2025/0083,206 | ROTATING FUNNEL FEEDER | Sep 09, 24 | Mar 13, 25 | Not available |
| 2024/0368,794 | COATED ROUND WIRE | May 04, 22 | Nov 07, 24 | Not available |
| 2024/0344,185 | STEEL AND STEEL WIRE, WHICH ARE FOR SPRING, AND MANUFACTURING METHODS THEREFOR | Jul 13, 22 | Oct 17, 24 | POSCO Co., Ltd |
| 2024/0344,202 | WIRE AND METHOD FOR MANUFACTURING WIRE | Aug 18, 22 | Oct 17, 24 | Sumitomo Electric Industries Ltd. |
| 2024/0339,238 | CU-AG ALLOY WIRE AND METHOD FOR PRODUCING THE SAME | May 24, 23 | Oct 10, 24 | Not available |
| 2024/0278,314 | FABRICATION OF METALLIC PARTS BY ADDITIVE MANUFACTURING | Jan 30, 24 | Aug 22, 24 | Not available |
| 2024/0123,490 | METHOD AND DEVICE FOR PRODUCING AT LEAST ONE WIRE BLANK BENT INTO THE SHAPE OF A BRACKET | Jan 25, 22 | Apr 18, 24 | Schaeffler Technologies AG & Co. KG |
| 2023/0055,850 | Continuously Cast Mg Brass | Sep 29, 22 | Feb 23, 23 | Not available |
| 2021/0213,504 | HIGH-DENSITY, CRACK-FREE METALLIC PARTS | Jan 21, 21 | Jul 15, 21 | Not available |
| 2020/0338,611 | Continuously Cast Mg Brass | Jul 13, 20 | Oct 29, 20 | Not available |
| 2020/0318,226 | ALUMINUM ALLOY WIRE | Jun 23, 20 | Oct 08, 20 | Not available |
| 2020/0061,687 | Method for Making Mg Brass EDM Wire | Feb 14, 19 | Feb 27, 20 | Not available |
| 2019/0015,883 | HIGH-DENSITY, CRACK-FREE METALLIC PARTS | Sep 06, 18 | Jan 17, 19 | Not available |
| 2018/0230,625 | PROCESS FOR MANUFACTURING AN ELONGATED STEEL ELEMENT TO REINFORCE RUBBER PRODUCTS | Apr 13, 18 | Aug 16, 18 | NV Bekaert SA |
| 2018/0161,121 | RADIOPAQUE COMPOSITE WIRE FOR MEDICAL APPLICATIONS AND METHOD OF MAKING A RADIOPAQUE COMPOSITE WIRE | Dec 11, 17 | Jun 14, 18 | Cook Medical Technologies LLC |
| 2018/0100,215 | DRAWING PROCESS AND WIRE OBTAINED BY DRAWING PROCESS | Apr 21, 16 | Apr 12, 18 | Not available |
| 2018/0087,125 | HIGH-CARBON STEEL WIRE MATERIAL WITH EXCELLENT WIRE DRAWABILITY, AND STEEL WIRE | Mar 29, 16 | Mar 29, 18 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) |
| 2016/0368,035 | COPPER ALLOY TWISTED WIRE, METHOD FOR MANUFACTURING SAME, AND ELECTRIC WIRE FOR AUTOMOBILE | Feb 11, 15 | Dec 22, 16 | AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., |
| 2016/0129,489 | A WIRE ROD HAVING TENSILE STRENGTH OF 950 TO 1600MPa FOR MANUFACTURING A STEEL WIRE FOR A PEARLITE STRUCTURE BOLT, A STEEL WIRE HAVING TENSILE STRENGTH OF 950 TO 1600MPa FOR A PEARLITE STRUCTURE BOLT, A PEARLITE STRUCTURE BOLT, AND MANUFACTURING METHOD FOR THE SAME | Jun 06, 14 | May 12, 16 | HONDA MOTOR CO., LTD., NIPPON STEEL & SUMITOMO METAL CORPORATION, |
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