"example block" is a correct and usable phrase in written English.
You can use it to refer to an example given in a block of text. For example, "In the example block below, you can see the difference between the two options."
Consumers cannot, for example, block credit bureaus from obtaining information about their transactions.
For example, block group 3 (BG 3) within a census tract includes all blocks numbered from 3000 to 3999.
For example, block printing flourished in the town of Sanganer from the 18th century and royal patronage fueled domestic trade.
She said international precedents showed that courts could, for example, block efforts by Mr. bin Laden to use a trial as a platform for an attack on American policy toward Arab countries.
Dale points out that Warwick Blogs gives a lot of control to students who can, for example, block tutors from reading posts, and adds that the university management has been very tolerant of critical posts.
For example, Block writes: "I claim we simply do not know whether spectrum inversion obtains or not" (1990, 57).
Proxyconn, for example, blocks many kinds of ads, including pop-ups and pop-unders.
He had also given populist rulings against the government, for example blocking the sale of an ailing state steel-mill.
"For example, blocking the footpath, causing patients to feel fearful to proceed, acting in a hostile manner.
Saudi Arabia, for example, blocks undesirable websites with Californian software and the Chinese have Cisco to thank for their routers and switches.
The Office of the Comptroller of the Currency, for example, blocked states from investigating local affiliates of national banks for abusive lending.
