Other symbols, whichare not universally recognized, may be used, subjectto approval by the Office, if they are not likely to be 27. A Guide To Filing A Design Patent ApplicationUnited States Patent and Trademark Office 28 confused with existing conventional symbols, and ifthey are readily identifiable.(o) Legends.
Quick ratio is calculated by dividing liquid current assets by total current liabilities. Liquid current assets include cash, marketable securities and receivables.
The quick ratio is often called the acid test ratio in reference to the historical use of acid to test metals for gold by the early miners. If the metal passed the acid test, it was pure gold.