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Industry WIKI

Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Trading basics

Great Atlantic & Pacific Tea Co. v. Supermarket Equipment Corp.

Great Atlantic & Pacific Tea Co. v. Supermarket Equipment Corp., 340 U.S. 147 (1950), is a patent case decided by the United States Supreme Court. The Court held that a patent for a cashier's counter and movable frame for grocery stores was invalid because it was a combination of known elements that added nothing new to the total stock of knowledge.

Banking

Merchant bank

A merchant bank is historically a bank dealing in commercial loans and investment. In modern British usage, it is the same as an investment bank. Merchant banks were the first modern banks and evolved from medieval merchants who traded in commodities, particularly cloth merchants. Historically, merchant banks' purpose was to facilitate or finance the production and trade of commodities,