Nippon Piston Ring Co L T D
USPTO Trademark & Patent Filings
Trademark applications and grants for Nippon Piston Ring Co L T D. Nippon Piston Ring Co L T D has 16 trademark applications. The latest application filed is for "a symbol or image mark"
- Company Aliases
- NIPPON PISTON RING CO., LTD.
- NIPPON PISTON RING CO., LTD. - Saitama-shi JP
- NIPPON PISTON RING CO., LTD. - Saitama City JP
- NIPPON PISTON RING CO., LTD. - Saitama-shi, Saitama JP
Trademarks Patents
| Patent Application | Date |
|---|---|
| FUSIBLE PLUG 20220243872 - 17/586900 TAKIGUCHI; Hiroshi ; et al. | 2022-08-04 |
| Medical Marker 20220096199 - 17/487154 KUBO; Takasumi ; et al. | 2022-03-31 |
| COMBINED OIL RING 20220090558 - 17/424927 UCHIUMI; Masahiro ; et al. | 2022-03-24 |
| PISTON RING 20220003316 - 17/291464 IKEYA; Kyoichi ; et al. | 2022-01-06 |
| IRON-BASED SINTERED ALLOY VALVE SEAT FOR INTERNAL COMBUSTION ENGINE 20210215071 - 17/054840 OIKAWA; Ayato ; et al. | 2021-07-15 |
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