Keep dated records of your first use.
Document the first time you use your mark in commerce — on product, packaging, websites, business cards, invoices, or advertising. This evidence is the foundation of your common-law (TM) rights.
- Dated photographs of product and packaging
- Receipts, invoices, and sales records
- Archived web pages and social posts (screenshot with date)
- Business cards, flyers, brochures, ad insertions
