Patent · US Active

Control knob with dynamic display screen for adjusting a ventilation system in a refrigerator

USD872775S1 · kind S1 · design

14Cited by
11References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 20, 2018
Grant dateJan 14, 2020
Priority date
Expiry dateJan 14, 2035

Classification

  • Technology area (CPC —)General

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.