Description
Class B21K : MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS
Subclass 1/32: Making machine elements wheels; discs discs, e.g. disc wheels
B21K 1/32
Sub-Class
Stats
- 21 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 8 Total Patent Owners
- 55 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12187073 | Method for manufacturing a one-piece wheel by forging and a one-piece wheel manufactured thereby | Apr 12, 22 | Jan 07, 25 | Hyundai Motor Company; KIA CORPORATION; HANDS CORPORATION LTD.; |
| 11420249 | Aluminum wheels and methods of manufacture | Dec 13, 18 | Aug 23, 22 | Accuride Corporation |
| 11283328 | Flywheel device used for energy storage including a hermetically sealed cylinder section and disc-shaped rotor arranged within cylinder section | Mar 09, 20 | Mar 22, 22 | Saint-Augustin Canada Electric Inc. |
| 11229945 | Brake disc and brake disc manufacturing method | Dec 16, 19 | Jan 25, 22 | 501 Toyota Jidosha Kabushiki Kaisha |
| 11208910 | Ring molded article manufacturing method and ring material | Nov 20, 19 | Dec 28, 21 | Hitachi Metals, Ltd.; Nippon Institute of Technology; |
| 10760632 | Brake disc and method of producing the same | Oct 10, 18 | Sep 01, 20 | Toyota Jidosha Kabushiki Kaisha |
| 10738648 | Graphene discs and bores and methods of preparing the same | Oct 13, 16 | Aug 11, 20 | General Electric Company |
| 10646914 | Aluminum alloys for applications such as wheels and methods of manufacture | Dec 13, 18 | May 12, 20 | Accuride Corporation |
| 10587165 | Method for pre-conditioning a kinetic energy storage system | Oct 31, 17 | Mar 10, 20 | Saint Augustin Canada Electric Inc. |
| 10576531 | Method and apparatus for producing forging by rotary forging | Oct 05, 16 | Mar 03, 20 | Hitachi Metals LTD |
| 10022780 | Producing a metal component with a casting-and-forming tool | Sep 12, 14 | Jul 17, 18 | Mubea Carbo Tech GmbH |
| 9899895 | Method for producing a kinetic energy storage system | Jul 02, 14 | Feb 20, 18 | SAINT-AUGUSTIN CANADA ELECTRIC INC. |
| 9735645 | Energy storage flywheel device and system for producing kinetic energy within the storage system | Jul 02, 14 | Aug 15, 17 | SAINT-AUGUSTIN CANADA ELECTRIC INC. |
| 9610630 | Closed-die forging method and method of manufacturing forged article | Dec 26, 11 | Apr 04, 17 | HITACHI METALS, LTD. |
| 9322090 | Components formed by controlling grain size in forged precipitation-strengthened alloys | Feb 04, 14 | Apr 26, 16 | GENERAL ELECTRIC COMPANY |
| 9156113 | Components and processes of producing components with regions having different grain structures | Jun 03, 11 | Oct 13, 15 | GENERAL ELECTRIC COMPANY |
| 9136741 | Method for producing a kinetic energy storage system | Jul 02, 14 | Sep 15, 15 | SAINT-AUGUSTIN CANADA ELECTRIC INC. |
| 7814655 | Heat sink in the form of a heat pipe and process for manufacturing such a heat sink | Apr 18, 08 | Oct 19, 10 | ELECTROVAC AG, ROGERS GERMANY GMBH, |
| 7509739 | Method of manufacturing full face vehicle wheel | Oct 18, 04 | Mar 31, 09 | CENTRAL MOTOR WHEEL CO., LTD. |
| 5664329 | Method for fabricating a one-piece metal vehicle wheel | Nov 30, 95 | Sep 09, 97 | COSMA INTERNATIONAL, INC. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)