DOUBLEHELIX
Live / Registered — Registered — Section 8 accepted (as of 04 Dec 2025)
What this means for you
Registered since 20 Aug 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 87667511
- Registration number
- 5841331
- Mark type
- Stylized text
- Filed
- 01 Nov 2017
- Registered
- 20 Aug 2019
- Attorney of record
- Paul G. Johnson
Goods and services
- Class 009 — Scientific and electric apparatus: Attachment for cameras and microscopes for capturing or generating 3-D images and videos; phase masks for image relay systems for capturing 3-D image data, including positional and volumetric information
Owner
- DOUBLE HELIX OPTICS, INC., BOULDER, CO, US
- DOUBLE HELIX OPTICS, INC., BOULDER, CO, US
- Double Helix LLC, Boulder, CO, US
Prosecution history
- 04 Dec 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 04 Dec 2025 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 03 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Aug 2025 — TEAS SECTION 8 RECEIVED
- 20 Aug 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 20 Aug 2019 — REGISTERED-SUPPLEMENTAL REGISTER
- 15 Jul 2019 — LAW OFFICE PUBLICATION REVIEW COMPLETED
- 08 Jul 2019 — ASSIGNED TO LIE
- 28 Jun 2019 — EXPARTE APPEAL TERMINATED
- 27 Jun 2019 — APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
- 27 Jun 2019 — EX PARTE APPEAL-INSTITUTED
- 27 Jun 2019 — JURISDICTION RESTORED TO EXAMINING ATTORNEY
- 21 Jun 2019 — NOTICE OF REVIVAL - E-MAILED
- 21 Jun 2019 — EXPARTE APPEAL RECEIVED AT TTAB
- 21 Jun 2019 — PETITION GRANTED - TTAB APPEAL FILED