DELTA CALC

Live / Registered — Registered — partial invalidation of extension of protection (as of 24 Jun 2025)

What this means for you

Registered since 11 Feb 2020. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 11 Feb 2030: the §71 ten-year affidavit of use).

Record

Serial number
79253752
Registration number
5980229
Mark type
Word mark
Filed
17 Jan 2019
Published for opposition
26 Nov 2019
Registered
11 Feb 2020
Next maintenance filing
§71 ten-year affidavit of use, due by 11 Feb 2030 (grace period to 11 Aug 2030)
Attorney of record
KENNETH L. MITCHELL

Goods and services

  • Class 009 — Scientific and electric apparatus: [ Computer programs for designing and dimensioning screws and threaded connections; programs, for the preliminary design and dimensioning of direct screw assemblies into thermoplastics; the above mentioned computer programs being recorded on servers ]
  • Class 038 — Telecommunications services: Providing access to computer programs and databases, in particular via data networks and the Internet
  • Class 042 — Scientific and technological services: Engineering, namely, design and dimensioning of screws and threaded connections; providing calculation services, in connection with the designing and dimensioning of screws and threaded connections

Owner

Board proceedings on this mark

The owner also pleads this mark in 1 other Board proceeding.

Prosecution history

  • 03 Sept 2026 — NEW REPRESENTATIVE AT IB RECEIVED
  • 24 Feb 2026 — PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
  • 24 Jun 2025 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
  • 24 Jun 2025 — REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
  • 24 Jun 2025 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
  • 24 Jun 2025 — REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
  • 24 Jun 2025 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
  • 24 Jun 2025 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
  • 24 Jun 2025 — REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
  • 24 Jun 2025 — REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
  • 24 Jun 2025 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
  • 24 Jun 2025 — REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
  • 18 Jun 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
  • 11 Mar 2025 — TEAS SECTION 71 & 15 RECEIVED
  • 11 Feb 2025 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

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