Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bollard speaker with inground subwoofer

Bollard speaker with inground subwoofer

US Patent 12395781 · Granted Aug 19, 2025

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

PoE cooling fan2025
Wall or ceiling access point2025
Wall or ceiling access point2025
Speaker baffle2020
Removable/re-usable bracket2019
Adjustable speaker frame2019
Re-refining used petroleum based fluids2018
Re-refining used petroleum based fluids2018
Fixture housing for recessed speaker2017
Fixture housing using dog ears2016
Digital technique for FM modulation of infrared headphone interface signals2015
Loudspeaker that is axially stabilized out of the diaphragm suspension plane2015