Invention Grant US2043875A Vehicle wheel 失效 Basic information Please log in to see more content Basic information Please log in to see more content Vehicle wheel Patent Title: Vehicle wheel Application No.: US60657432 Application Date: 1932-04-21 Publication No.: US2043875A Publication Date: 1936-06-09 Inventor: ZERK OSCAR U Applicant: ZERK CORP Assignee: Zerk Corp Current Assignee: Zerk Corp Priority: US60657432 1932-04-21 Main IPC: B60B1/10 IPC: B60B1/10 Information query Espacenet IPC分类: B 作业；运输 B60 一般车辆 B60B 车轮（通过轧制制造车轮或车轮部件入B21H1/00，通过锻制、锤锻或模压入B21K1/28）；脚轮；用于脚轮或车轮的车轴；车轮附着力的提高 B60B1/00 辐条式车轮；及其轮辐（非金属的入B60B5/00） B60B1/06 .带有压缩辐条的车轮（高弹性车轮入B60B9/00） B60B1/10 ..用金属板材制造的（B60B1/12，B60B3/08优先）
