Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Holder of earphone cord

Holder of earphone cord

US Patent D705749 · Granted May 27, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Control apparatus and method for buoyancy adjustment of shield tunnel segments2025
Method for calculating surface energy matching index of specific surface area of2024
Water-repellent earphone2016
Earphone plug with mode switching function2015
Earphone plug with switch device2013
Earphone plug with switch device2013
Earphone device with bass adjusting function2013
Earphone device with a function of sound quality regulation and regulating metho2013
Magnetically anisotropic spherical powder and method of making same1995