The most common and most likely answer to this crossword clue is the 7 letter word ASPIRIN which also is the latest solution we found used in New York Times in 2012.
Trademark of 1899 that's no longer protected crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| ASPIRIN | 100 % | 7 |
Words with a meaning similar to the clue: Trademark of 1899 that's no longer protected
These words may or may not be a possible solution to this crosswords clue.- dead
- lost
- off
- generic
- safe
- cured
- dry
- paid
- sober
- one
- settled
- break
Crossword Answer definitions
ASPIRIN noun- An analgesic drug, acetylsalicylic acid
- A tablet containing this substance
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution