[notum]

Dictionary to the rescue! All they need to do is to include a piezo pressure sensor in the fist kit.

tron (trɒn) n: a public weighing machine

[C15: from Old French trone, from Latin trutina, from Greek trutanē balance, set of scales]

[rlevy]

Amazon and google are also words to find in a dictionary but that doesn't get in the way of enforcing their trademark

[okamiueru]

Google is in the dictionary? Since when? Maybe you are thinking of 'googol'?

[schappim]

Yup, it's in the Oxford English Dictionary. I don't know when, but I'm guessing after September 4, 1998.

[coroxout]

The online version says for me "This is a new entry (OED Third Edition, March 2006)" for capitalised "Google", meaning "To use the Google search engine to find information on the Internet."

It also has a lower-case "google", in a cricket-related meaning, from 1933; so it has that in common with Amazon, whose meaning in the OED is still unrelated to the company.

Of the ball: to have a ‘googly’ break and swerve. Of the bowler: to bowl a googly or googlies; also (trans.), to give a googly break to (a ball).