Can I legally use the tm symbol ™ before I apply for a trademark registration? Yes, but NOT the registered trademark symbol ®.
For sound recordings you should use produced ℗ symbol instead. In the United States, the copyright notice consists of three elements
The trademark symbol (™), in Unicode U+2122 ™ TRADE MARK SIGN (HTML ™ · ™), \texttrademark in LaTeX, is a symbol used to indicate an assertion that the preceding mark is a trademark.
Registered mark symbol text alt code, learn how to make a registered symbol character with letter and number.
Some reserved symbols define the current graphical state of the program, and others remember the current datafile names and display features.
reserved symbol. Вычислительная техника: зарезервированный идентификатор. Универсальный англо-русский словарь.
Because reserved symbols have special meanings within the debugger command language, they cannot be defined and used for other purposes.
A party requesting to reserve more symbols than permitted pursuant to this paragraph must place its List A reservation requests in priority ranking.
Keywords/reserved symbols. There are a few symbols in Scala that are special and cannot be defined or used used as method names.
Reserved symbol names include instruction mnemonics, directives, operators, and register names. The following lists the reserved symbol names that are found in all Ax51 variants