Last seen in:
- Universal - Jul 19 2022
- New York Times - Jun 14 2022
- L.A. Times Daily - Jan 23 2022
- The Washington Post - Jan 23 2022
- Family Time - Oct 10 2021
- Newsday.com - Mar 7 2021
- Thomas Joseph - King Feature Syndicate - Mar 30 2020
- Eugene Sheffer - King Feature Syndicate - Jan 18 2018
- Newsday.com - Apr 19 2016
- Newsday.com - Apr 20 2015
Related Clues:
- Brainchild protector
- Type of lawyer
- Unconcealed
- Conspicuous
- Inventor's claim
- Inventor's quest
- Gizmo protector
- Lincoln is the only U.S. president to have one
- Edison's collection
- Protects one's rights, in a way
- Inventor's legal document
- Gadget protector
- Invention convention
- Safeguards of a kind
- Trademark relatives