- Rockin’ (Design) Patent: US Design Patent No. 634,733
- Filed: 18 February 2010
- In the name of: Bang & Olufsen A/S
- Title: Subwoofer
- What’s claimed: “The ornamental design for a subwoofer, as shown and described”
- Why this (design) patent rocks: as with an earlier rockin’ (design) patent, this is a ‘design patent’ (aka registered design) rather than a ‘utility patent’. It therefore relates to the appearance of a product rather than how it works as such. The design shown in this design patent seems to correspond to Bang & Olufsen’s BeoLab 11 subwoofer.