Tantalizing Trademarks™: HBO Files Trademarks for Look and Sound of its Iconic Opening and Closing Clips
![Bucharest/Romania - 05.16.2020: HBO logo on a modern glass building in Bucharest. Home Box Office televsion offices in Romania Stock Photo - Alamy Bucharest/Romania - 05.16.2020: HBO logo on a modern glass building in Bucharest. Home Box Office televsion offices in Romania Stock Photo - Alamy](https://c8.alamy.com/comp/2BPG9P6/bucharestromania-05162020-hbo-logo-on-a-modern-glass-building-in-bucharest-home-box-office-televsion-offices-in-romania-2BPG9P6.jpg)
Bucharest/Romania - 05.16.2020: HBO logo on a modern glass building in Bucharest. Home Box Office televsion offices in Romania Stock Photo - Alamy
![Home Box Office (HBO) launched on the evening of November 8, 1972. | Hbo, Product launch, Box office Home Box Office (HBO) launched on the evening of November 8, 1972. | Hbo, Product launch, Box office](https://i.pinimg.com/originals/7d/be/61/7dbe61702394592d5978dc8177150b0a.png)
Home Box Office (HBO) launched on the evening of November 8, 1972. | Hbo, Product launch, Box office
![In this photo illustration a HBO (Home Box Office) logo is seen on a smartphone screen Stock Photo - Alamy In this photo illustration a HBO (Home Box Office) logo is seen on a smartphone screen Stock Photo - Alamy](https://c8.alamy.com/comp/2F91DYG/in-this-photo-illustration-a-hbo-home-box-office-logo-is-seen-on-a-smartphone-screen-photo-by-pavlo-gonchar-sopa-imagessipa-usa-2F91DYG.jpg)
In this photo illustration a HBO (Home Box Office) logo is seen on a smartphone screen Stock Photo - Alamy
![RetroNewsNow on Twitter: "📺The Home Box Office network launched 46 years ago, November 8, 1972 https://t.co/a7xrS1fMxx" / Twitter RetroNewsNow on Twitter: "📺The Home Box Office network launched 46 years ago, November 8, 1972 https://t.co/a7xrS1fMxx" / Twitter](https://pbs.twimg.com/media/Drh0LtoVsAAuMz9.jpg)