Teikoku Piston Ring Co L T D
USPTO Trademark & Patent Filings
Trademark applications and grants for Teikoku Piston Ring Co L T D. Teikoku Piston Ring Co L T D has 2 trademark applications. The latest application filed is for "TEIKOKU PISTON RING CO., LTD."
- Company Aliases
- TEIKOKU PISTON RING CO., LTD.
- TEIKOKU PISTON RING CO., LTD. - Tokyo JP
- TEIKOKU PISTON RING CO., LTD. - Chiyoda-ku JP
- TEIKOKU PISTON RING CO., LTD - Tokyo JP
Trademarks Patents
| Patent Application | Date |
|---|---|
| PISTON RING TENSION MEASUREMENT APPARATUS 20120006121 - 13/177285 Miyamoto; Atsuko | 2012-01-12 |
| CYLINDER LINER 20110232478 - 13/042963 Horigome; Masami ; et al. | 2011-09-29 |
| COMBINATION OIL RING 20110221141 - 13/042940 Ayuzawa; Noriaki ; et al. | 2011-09-15 |
| PISTON DEVICE FOR INTERNAL COMBUSTION ENGINES 20100162987 - 12/641706 ISHIDA; Masao | 2010-07-01 |
| COMBINED OIL RING 20090273142 - 12/427228 HAYASHI; Masaki | 2009-11-05 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"TEIKOKU PISTON RING CO., LTD." 1426282 73588823 |
TEIKOKU PISTON RING CO., LTD. 1986-03-19 |
"TP" 1419763 73588869 |
TP 1986-03-19 |
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