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The International trademark DLS was filed as Figurative mark on 11/07/2019 at the World Intellectual Property Organization.
| Trademark form | Figurative mark |
| File reference | 1520083 |
| Register number | 4007523 |
| Countries | 
|
| Base trademark |
No. 4007523,
June 6, 1997
|
| Application date | November 7, 2019 |
| Expiration date | November 7, 2029 |
Trademark owner
2, Miyanohigashi-cho, Kisshoin,
Minami-ku,
JP
Minami-ku,
JP
Trademark representatives
Dojima NS Bldg. 3F, 2-1-18, Dojima,
Kita-ku,
JP
goods and services
09
Measuring, testing or analyzing apparatus and instruments;
measuring, testing or analyzing apparatus and instruments,
namely, partial flow dilution sampling apparatus and
instruments, micro dilution tunnel or tube, dilution tunnel
or tube, sampling apparatus and instruments for particle
matter, diluting and sampling apparatus and instruments for
particle matter, sampler for exhaust gas, diluter for
exhaust gas, emissions measurement apparatus and
instruments, vehicle testing apparatus and instruments,
engine testing apparatus and instruments, parts and fittings
for all the aforesaid goods
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| December 24, 2021 | 2021/52 Gaz | KR | RAW: Rule 18ter(2)(ii) GP following a provisional refusal |
| October 20, 2021 | 2021/42 Gaz | US | Rejection |
| March 11, 2021 | 2021/10 Gaz | KR | Rejection |
| August 24, 2020 | 2020/39 Gaz | RAW: Limitation | |
| August 5, 2020 | 2020/33 Gaz | CN | Rejection |
| July 30, 2020 | 2020/32 Gaz | EM | Rejection |
| May 26, 2020 | 2020/24 Gaz | IN | Rejection |
| April 3, 2020 | 2020/15 Gaz | US | Rejection |
| November 7, 2019 | 2020/9 Gaz | JP | Registration |
ID: 141520083