firm name - formal changes
- firm name
- firm publication
- firm-name
- first applicant
- first application
- first article
- first claim
- first conception date
- first cost
- first filing
- first filing date
- first inventor
- first official action
- first owner of copyright
- first publication
- first sale
- first sale doctrine
- first to file
- first to invent
- first to invent principle
