Perform trademark searches using keywords, classes, registration dates, serial numbers, company names, or correspondents. Access over 7 million US trademarks dating back to 1823. Sync daily with USPTO for updated records.
Calculate GST by adding or removing it from amounts. Perform reverse GST calculations automatically. Perform basic arithmetic for total GST across multiple items. Use dark mode for iOS 13. Clear entries with C or AC keys.
Calculate GST by adding or removing it from amounts. Perform reverse GST calculations automatically. Use basic +/- functions for total GST across multiple items. Dark Mode available for iOS13 and later. Clear entries with C or AC keys.
