D DIFFRAR
Live / Applied — Non-final action mailed (as of 23 Sept 2026)
What this means for you
Not registered yet, but its 26 Mar 2026 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 99725937
- Mark type
- Design + words
- Filed
- 26 Mar 2026
- Attorney of record
- N. Alexander Nolte
Goods and services
- Class 009 — Scientific and electric apparatus: Optical wafers for optical waveguides; Optical wafer for electronic optical displays; Optical wafers used in manufacturing; Optical Polymer Wafers for Augmented Reality (AR) Glasses
Owner
- Mitsui Chemicals, Inc., Tokyo, JP
Prosecution history
- 23 Sept 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 23 Sept 2026 — NON-FINAL ACTION E-MAILED
- 23 Sept 2026 — NON-FINAL ACTION WRITTEN
- 06 Aug 2026 — ASSIGNED TO EXAMINER
- 05 Aug 2026 — NOTICE OF DESIGN SEARCH CODE E-MAILED
- 05 Aug 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 26 Mar 2026 — APPLICATION FILING RECEIPT MAILED
- 26 Mar 2026 — NEW APPLICATION ENTERED