Percolators were an early form of what kitchen appliance?

Here is the question :

PERCOLATORS WERE AN EARLY FORM OF WHAT KITCHEN APPLIANCE?

Here is the option for the question :

• Dishwasher
• Freezer
• Coffee maker
• Blender

The Answer:

And, the answer for the the question is :

Explanation:

[STC0019513]. One of the first kitchen gadgets used for contemporary coffee making was the percolator. The gadget was invented in the 1810s, while percolators especially made for coffee were invented in 1865 by a Chicago man named Hanson Goodrich. The device was widely used for coffee brewing until it was mostly superseded by drip coffee makers in the 1970s.