Digi International Inc.
Trademark enforcement profile · on record 1997–2023
Digi International Inc. has filed federal trademark or copyright enforcement actions. On record (1997–2023): 2 federal trademark or copyright lawsuits; 65 oppositions and cancellation petitions at the USPTO Trademark Trial and Appeal Board (prevailed in 76% of merits decisions).
Data summary based on public records (USPTO TTAB proceedings and PACER/CourtListener federal court dockets). Figures reflect filings on record, not a characterization of the merits or good faith of any individual action. Not legal advice.
Selling anything that might resemble their marks?
Check your design against Digi International Inc.'s registered marks — and 13M+ others — before you list.
Check your design freeFree trial · no card · 3 checks that never expire
Federal court filings
At the Trademark Trial and Appeal Board (TTAB)
Prevailed in 76% of proceedings the Board actually decided on the merits (settled and withdrawn proceedings excluded from this calculation).
Designs Digi International Inc. has opposed
Real trademark applications Digi International Inc. challenged at the USPTO — the kind of design that draws an opposition. If your artwork looks like one of these, expect pushback. Each links to its USPTO docket.
Source: USPTO Trademark Trial and Appeal Board records. “Prevailed” means Digi International Inc. got the outcome it sought; settled/withdrawn cases ended without a Board ruling on the merits. Images from public USPTO records.
Marks Digi International Inc. has asserted in proceedings
| Mark | Serial | Proceedings | Won / lost |
|---|---|---|---|
| DIGIBOARDtext | 74071818 | 50 | 26 / 6 |
| DIGItext | 76258111 | 45 | 25 / 5 |
| DIGI CONNECT EMtext | 78380031 | 45 | 25 / 5 |
| DIGI CONNECT MEtext | 76509257 | 45 | 25 / 5 |
| DIGI INTERNATIONALtext | 74480054 | 45 | 25 / 5 |
| DIGI INTERNATIONALtext | 75576649 | 45 | 25 / 5 |
| DIGI CONNECTtext | 76554843 | 45 | 25 / 5 |
| DIGI ONEtext | 76310132 | 45 | 25 / 5 |
| DIGI CONNECT WI-EMtext | 78392316 | 45 | 25 / 5 |
| WWW.DIGI.COMtext | 76261216 | 45 | 25 / 5 |
| DIGItext | 75193725 | 45 | 25 / 5 |
| DIGI CONNECT WI-MEtext | 78392292 | 45 | 25 / 5 |
| DIGI TRANSPORTtext | 77517629 | 44 | 25 / 5 |
| DIGI CONNECTPORTtext | 78624244 | 44 | 25 / 5 |
| DIGI PASSPORTtext | 78818157 | 44 | 25 / 5 |
| DIGIMESHtext | 77351324 | 44 | 25 / 5 |
| DIGI | 75193524 | 44 | 24 / 5 |
| DIGI CONNECT SPtext | 78380060 | 44 | 24 / 5 |
| DIGI JUMPSTART KITStext | 77261818 | 44 | 25 / 5 |
| DIGI NEOtext | 76239207 | 44 | 25 / 5 |
| DIGI EASYPOWERtext | 78146966 | 43 | 24 / 5 |
| XBEE DIGIMESHtext | 77351718 | 42 | 24 / 5 |
| DIGI XBEE SMART PLUGtext | 77474540 | 38 | 22 / 3 |
| DIGI DIALSERVtext | 77325895 | 36 | 21 / 3 |
| DIGI | 75207246 | 32 | 18 / 1 |
| DIGI REMOTE MANAGERtext | 86468195 | 28 | 17 / 4 |
| DIGI CONNECTS | 74655746 | 28 | 15 / 3 |
| DIGI SHOWBOXtext | 77366769 | 26 | 15 / 3 |
| DIGI XLR PROtext | 86767612 | 25 | 15 / 4 |
| DIGI | 86818217 | 25 | 15 / 4 |
| DIGI | 86825943 | 25 | 15 / 4 |
| DIGI DEVICE CLOUDtext | 86568082 | 25 | 15 / 4 |
| DIGI | 74547516 | 25 | 14 / 2 |
| DIGI WI-POINT 3Gtext | 77319308 | 25 | 14 / 3 |
| DIGI TRUSTFENCEtext | 86896623 | 23 | 13 / 4 |
| DIGI M100text | 77824757 | 22 | 13 / 1 |
| DIGI | 75215067 | 22 | 12 / 1 |
| DIGI M10text | 77824721 | 22 | 13 / 1 |
| DIGI SMTPLUStext | 86890092 | 22 | 12 / 4 |
| DIGI M200text | 77824832 | 22 | 13 / 1 |
| DIGI M-TRAKtext | 77915536 | 22 | 13 / 1 |
| DIGI FRESHTEMP | 87639822 | 20 | 11 / 3 |
| DIGI FRESHTEMPtext | 87639769 | 20 | 11 / 3 |
| DIGI SMARTTEMPStext | 87641389 | 19 | 11 / 2 |
| DIGI SAFETEMPStext | 87619697 | 19 | 11 / 2 |
| DIGI SAFETEMPS | 87640208 | 19 | 11 / 2 |
| DIGI SMARTTEMPS° | 87641511 | 19 | 11 / 2 |
| DIGI XBEE3text | 87624662 | 18 | 10 / 2 |
| DIGI XBEEtext | 87285931 | 17 | 10 / 2 |
| SMARTSENSE BY DIGI | 87829145 | 12 | 7 / 0 |
| DIGI M130text | 85153840 | 12 | 7 / 0 |
| DIGI FLEXtext | 76495426 | 7 | 2 / 0 |
| DIGI HONEYCOMBtext | 86861833 | 5 | 3 / 2 |
| IDIGI | 77803061 | 4 | 2 / 0 |
| IDIGItext | 77660600 | 4 | 2 / 0 |
| RABBIT RIOtext | 78932216 | 3 | 0 / 2 |
| RABBIT SEMICONDUCTORtext | 78932038 | 3 | 0 / 2 |
| RABBITCOREtext | 78727199 | 3 | 0 / 2 |
| RABBITFLEXtext | 78778242 | 3 | 0 / 2 |
| RABBITtext | 75652874 | 3 | 0 / 2 |
From public USPTO records. A mark is listed when it appears as a senior asserted mark in TTAB or federal-court proceedings on file. Serial links open the USPTO TSDR record.
Selling a design that may resemble Digi International Inc.’s registered marks?
Run a visual similarity check against Digi International Inc.’s registered marks — and 13M+ other USPTO trademark images — before you list. Takes about 10 seconds.
Run a free visual checkFAQ
Data sources: publicly published USPTO Trademark Trial and Appeal Board proceedings (1951–2026, with possible gaps before electronic filing) and U.S. federal court dockets (PACER/CourtListener, nature-of-suit codes 840 and 820). Figures reflect filings on record and do not characterize the merits, validity, or legitimacy of any individual action by Digi International Inc.. Trademark holders have legal rights — and in some doctrines, an obligation — to enforce registered marks. This page does not provide legal advice; consult licensed counsel for case-specific questions. See the full leaderboard.