DYNAMIC SIGNAL TRANSFER
Dead / Abandoned — Abandoned — express abandonment (as of 17 Aug 1993)
What this means for you
This application is over — abandoned 09 Aug 1993. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 74227670
- Mark type
- Word mark
- Filed
- 03 Dec 1991
- Abandoned
- 09 Aug 1993
- Attorney of record
- Robert E. Browne
Goods and services
- Class 009 — Scientific and electric apparatus: echo cancellers and training manuals sold together as a unit
Owner
- TELLABS OPERATIONS, INC., Lisle, IL, US
- Tellabs, Inc., Lisle, IL, US
Prosecution history
- 17 Aug 1993 — ABANDONMENT - EXPRESS MAILED
- 09 Aug 1993 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 04 Jun 1993 — FINAL REFUSAL MAILED
- 31 Aug 1992 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 27 Feb 1992 — NON-FINAL ACTION MAILED
- 11 Feb 1992 — ASSIGNED TO EXAMINER