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The International trademark DIFFUSION OPTICS TECHNOLOGY was filed as Word mark on 12/30/2021 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 1644193 |
| Countries | 
|
| Base trademark |
No. 90815496,
July 7, 2021
|
| Application date | December 30, 2021 |
| Expiration date | December 30, 2031 |
Trademark owner
6101 Bollinger Canyon Road, #500
San Ramon CA 94583
US
San Ramon CA 94583
US
Trademark representatives
2300 Clayton Road, Suite 1400
Concord CA 94520
US
goods and services
09
Spectacles; eyeglasses; corrective glasses; ophthalmic
lenses; optical lenses; spectacle lenses; ophthalmic lens
blanks; optical lens blanks; spectacles lens blanks; cases
for ophthalmic lenses; cases for optical lenses; cases for
spectacle lenses; spectacle frames; frames for eyeglasses;
frames for corrective glasses; cases for spectacles; cases
for eyeglasses; cases for corrective glasses
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| July 17, 2023 | 2023/29 Gaz | TH | Rejection |
| July 4, 2023 | 2023/27 Gaz | SG | RAW: Rule 18ter(2)(i) GP following a provisional refusal |
| May 31, 2023 | 2023/22 Gaz | CA | Rejection |
| May 26, 2023 | 2023/21 Gaz | AU | Rejection |
| April 17, 2023 | 2023/16 Gaz | TR | RAW: Rule 18ter(2)(i) GP following a provisional refusal |
| April 1, 2023 | 2023/14 Gaz | KR | Rejection |
| March 20, 2023 | 2023/12 Gaz | OA | Rejection |
| March 13, 2023 | 2023/12 Gaz | ID | RAW: Rule 18ter(2)(i) GP following a provisional refusal |
| February 27, 2023 | 2023/9 Gaz | RU | RAW: Rule 18ter(2)(i) GP following a provisional refusal |
| February 15, 2023 | 2023/8 Gaz | BR | Rejection |
| February 10, 2023 | 2023/8 Gaz | MA | Rejection |
| February 9, 2023 | 2023/7 Gaz | VN | Rejection |
| February 9, 2023 | 2023/6 Gaz | NO | Rejection |
| January 15, 2023 | 2023/4 Gaz | EG | Rejection |
| January 4, 2023 | 2023/1 Gaz | CH | Rejection |
| December 7, 2022 | 2022/50 Gaz | MY | Rejection |
| November 17, 2022 | 2022/46 Gaz | JP | Rejection |
| November 17, 2022 | 2022/46 Gaz | CO | Rejection |
| October 28, 2022 | 2022/44 Gaz | ID | Rejection |
| October 19, 2022 | 2022/42 Gaz | MX | Rejection |
| October 16, 2022 | 2022/42 Gaz | DZ | Rejection |
| August 24, 2022 | 2022/39 Gaz | SG | Rejection |
| July 3, 2022 | 2022/28 Gaz | IL | Rejection |
| June 24, 2022 | 2022/27 Gaz | TR | Rejection |
| June 24, 2022 | 2022/26 Gaz | RU | Rejection |
| June 21, 2022 | 2022/27 Gaz | NZ | Rejection |
| May 2, 2022 | 2022/18 Gaz | GB | Rejection |
| April 11, 2022 | 2022/17 Gaz | PH | Rejection |
| March 21, 2022 | 2022/12 Gaz | IN | Rejection |
| February 22, 2022 | 2022/9 Gaz | IR | Rejection |
| February 19, 2022 | 2022/9 Gaz | AU | Rejection |
| December 30, 2021 | 2022/4 Gaz | US | Registration |
ID: 141644193