The origins of "Happy Birthday to You" date back to at least the late 19th century, when two sisters, Patty and Mildred J. Hill, introduced the song "Good Morning to All" to Patty's kindergarten class in Kentucky. Years later, in 1893, they published the tune in their songbook Song Stories for the Kindergarten. Kembrew McLeod stated that the Hill sisters likely copied the tune and lyrical idea from other popular and similar nineteenth-century songs that predated theirs, including Horace Waters' "Happy Greetings to All", "Good Night to You All" also from 1858, "A Happy New Year to All" from 1875, and "A Happy Greeting to All", published 1885. However, American law professor Robert Brauneis disputes this, noting that these earlier songs had quite different melodies.
First, you will need to do at least a Google search, words and/or image, to be sure you won’t run into any copyright or trademark issues. You can also search records at the U.S. Patent and Trademark Office online and the Copyright Office online. It may sound silly, but it could end up costing you a lot of time or money if your idea is infringing on someone else’s work.
Numbers nerd. Guilty. I have always completely geeked out when working in Excel and creating spreadsheets that provide the information I need quickly and easily. I hate wasting my time in activities that do not add value and focus my efforts on being efficient as possible. My desire is to help others do the same! The files I create are tailored to the spreadsheet novice and do all the calculating for you. They are also always formatting to print out just right in case you need a hard copy.