C T Corporation System trademarks
C T Corporation System owns 21 unique trademarks in 1 jurisdiction. 5 of them are active.
- Unique trademarks
- 21
- Active24% of unique marks
- 5
- Jurisdictions
- 1
- Owner names grouped
- 1
Where C T Corporation System protects its brands
Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.
By office
- USPTO21100%
By classA mark can cover several classes
Filings per year
New trademarks C T Corporation System has filed each year, counting each mark once.
- Peak year · 3 filed
- 2008
- 2013 to 2017 · filed
- 3
- First filing
- 1924
Filings by year: 1924: 1, 1964: 1, 1972: 2, 1973: 1, 1974: 1, 1991: 1, 1992: 1, 1993: 2, 1999: 2, 2000: 2, 2008: 3, 2010: 1, 2013: 2, 2017: 1.
Oppositions, cancellations and ownership changes
Proceedings C T Corporation System has been part of, and the assignments recorded against its marks.
Disputes & oppositions
- Proceedings
- 1
- As challenger
- 0
- As defendant
- 1
By proceeding type
- Cancellation1
Outcomes
- Other1
Assignments & security interests
- Transactions
- 5
- Marks acquired
- 3
- Marks divested
- 2
- Marks with liens
- 0
- Unreleased security interests
- 0
- Assignment3
- Other1
- Merger1
Recorded from 1972-01-14 to 2009-04-20.
Latest filings
The most recent applications across C T Corporation System's owner names.
Browse all 21 register recordsAbout C T Corporation System's trademarks
How many trademarks does C T Corporation System own?
C T Corporation System owns 21 unique trademarks across the registers Signa tracks.
How many of C T Corporation System's trademarks are registered?
5 of C T Corporation System's unique marks are registered.
Where does C T Corporation System file the most trademarks?
C T Corporation System holds the most marks at the USPTO, with 21 unique marks.
Get this data via the API
Every number on this page comes from the Signa API. Pull C T Corporation System's portfolio into your own product with one request.
GET/v1/entities/{id}/analyticsPortfolio, disputes and ownership changes
GET/v1/entities/{id}Company record, ticker, LEI and owner names
GET/v1/entities/{id}/trademarksEvery trademark in the portfolio
ID=ent_019eb6f5-f7e4-752a-88d6-ca6c7f2ae719
curl https://api.signa.so/v1/entities/$ID/analytics \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"object": "analytics_report",
"subject": {
"id": "ent_019eb6f5-f7e4-752a-88d6-ca6c7f2ae719",
"object": "entity",
"name": "C T CORPORATION SYSTEM"
},
"portfolio": {
"mark_count": 21,
"active_count": 5,
"jurisdiction_spread": {
"US": 21
}
}
}