Trademarks
DUFFY'S SAUCE
- Serial number
- 73024747
- Registration number
- 1032437
- Filed
- 1974-06-20
- Registered
- 1976-02-03 · renewed 2026-02-03
- Status
- Registered and renewed (USPTO status code 800, 2026-03-30; as of the dataset)
- Classes
- 030
- Elsewhere
- USPTO TSDR record (current status) ↗
- Source
- TRTDXFAP, file of 2026-04-22
Goods and services
LIQUID SEASONING
Owners
| Owner | Role | Entity | Place | Also on furp.org | Source |
|---|---|---|---|---|---|
| DUFFY'S FOODS LTD. | Original registrant | Partnership | CHICAGO, IL | TRTDXFAP, file of 2026-04-22 | |
| DORINA SO-GOOD, INC. | Owner (party code 41) | Corporation | UNION, IL | TRTDXFAP, file of 2026-04-22 | |
| RAYDAR FOOD BROKERS, INC. | Owner (party code 42) | Corporation | UNION, IL | TRTDXFAP, file of 2026-04-22 |
Assignment history
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2010-10-01 | Assignment Assigns the entire interest | DORINA SO-GOOD, INC. | RAYDAR FOOD BROKERS, INC. UNION, IL | 4288/54 | TRASECO, file of 2026-09-29 |
| 1996-06-14 | Name change Change of name | DORINA FOODS, INC. | DORINA SO-GOOD, INC. ELGIN, IL | 1469/586 | TRASECO, file of 2026-09-29 |
| 1990-03-27 | Assignment Seller agrees to sell and buyer agrees to buy said trademark (see record for details) | DUFFY FOODS, LTD. | DORINA FOODS, INC. | 699/920 | TRASECO, file of 2026-09-29 |
USPTO bulk data: the Trademark Case Files Dataset (TRCFECO2; the latest release, March 2024, runs through 2023) for marks, owners, classes and goods and services; the Trademark Assignment Dataset (TRASECO) for assignments. Marks filed in the last 20 years, plus older marks still registered. Status here is read from the dataset’s dates and status code; TSDR has the current status. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.