Lawrence Welk, the bandleader who entertained millions of Americans over a generation of broadcasting his TV show, once received a patent: for a music-themed design of an ashtray.
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| Application No. | Application Title | Issue Date |
| 20070061962 | Toy catcher A unique unit of washable antibacterial net that will surround a baby crib and playpen to catch toys or other articles thrown by babies while in their cribs or playpens. This unit is designed to alleviate the task of bending over to pick-up toys and other objects thrown... | 03/22/2007 |