CI-56 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 16, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is CI-56 filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
5 records| Date | From | To |
|---|---|---|
| Nov 21, 2016 |
MAGCO INCORPORATED
|
WELLS FARGO BANK, NATIONAL ASSOCIATION,...
NEW YORK, NEW YORK
|
| Nov 21, 2016 |
MAGCO INCORPORATED
|
UMB BANK, N.A.
KANSAS CITY, MISSOURI
|
| Nov 18, 2016 |
WELLS FARGO BANK, NATIONAL ASSOCIATION,...
|
MAGCO INCORPORATED
CAMBRIDGE, ONTARIO
|
| May 30, 2014 |
MAGCO INCORPORATED
|
WELLS FARGO BANK
NEW YORK, NEW YORK
|
| May 30, 2014 |
PNC BANK, NATIONAL ASSOCIATION
|
KISSNER MILLING COMPANY
CAMBRIDGE, ONTARIO
THE DETROIT SALT COMPANY, L.C.
DETROIT, MICHIGAN
KISSNER USA INC.
CAMBRIDGE, ONTARIO
MAGCO INCORPORATED
CAMBRIDGE, ONTARIO
KISSNER USA HOLDINGS INC.
CAMBRIDGE, ONTARIO
KISSNER CANADA HOLDINGS INC.
CAMBRIDGE, ONTARIO
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78674406 | CI-56 | Jul 20, 2005 | Abandoned | 001 Chemicals | Magco Incorporated |
Weekly visibility reports showing how ChatGPT mentions CI-56, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CI-56 trademark portfolio
What trademarks does CI-56 hold?
CI-56 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to Magco Incorporated.
How many trademarks does CI-56 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CI-56. The brand has been actively filing since July 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CI-56 file most often?
CI-56's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CI-56 trademark?
The most recent filings under the CI-56 mark are registered to Magco Incorporated. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CI-56 expanding into new categories?
The current WikiTrademarks Expansion Score for CI-56 is 0 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new CI-56 trademark filings?
Click the Watch Brand button at the top of this page to add CI-56 to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
More on this portfolio: Compare CI-56 to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about CI-56 and help the next person researching it.