10/14/1924
Her first patented invention was a vacuum ice freezer in 1912.
most of the times it is on the back on a tiny plate that says when it was patented
They will dry out, but not in a good way. They would be freezer-burned rather than freeze-dried.
The average deep freezer or chest freezer uses about 130 watts. There are some energy saver models that might use less wattage.
When the air temperature in a domestic freezer is 0°F, the plate-type evaporator temperature may be as low as -10°F to -20°F. This temperature drop is necessary for effective heat absorption from the food and air inside the freezer, ensuring that items remain frozen. The exact evaporator temperature can vary based on the design and efficiency of the freezer.
someone invented the sissors!!!!!haha go on try find out!!!!guess what????i invented the sissors!!!!haha
The saxophone was invented by Adolphe Sax and he patented it in 1846.
No cheerleading is not patented, it is not able to be patented as it is not an object or product. However cheerleading related clothing items, designs, and toys can be patented
Doritos were patented in 1966.
No, braille was never patented.
No one has patented the internet
Titian Ware, patented under the number 70666, was produced by the English pottery manufacturer W.T. Copeland & Sons. The patent was granted in 1878, marking the beginning of this distinctive line of pottery known for its vibrant colors and intricate designs.