“ECO-FRIENDLY AND SOLAR-POWERED PORTABLE HEADPHONES WITH AN UMBRELLA”

Inventors

SHILPI HARNAL, VIDHU BAGGAN, GAGANPREET KAUR, GAGANDEEP KAUR, KAMALJEET KAUR, ANAND MISHRA, PRABHJOT KAUR, PRATIBHA, RAJNI BALA, HARPREET KAUR

Patent File Number - 372649-001        Patent File Date - 15/10/2022