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The patent number for the microwave oven is US2891445A, granted on July 7, 1959, to Percy Spencer. He developed the technology that utilizes microwave radiation for cooking food, leading to the modern microwave oven. This invention revolutionized food preparation and cooking methods.
What else can I help you with?
Who has invented microwave oven?
On October 8, 1945[5] Raytheon filed a US patent for Spencer's microwave cooking process,
Patent number on antique ..how to look up the original patent?
If it is a U.S. patent, you can go to the USPTO website for patent searches and enter the number in "patent number search".
What is a patent pending or patent number notice?
Patent pending is a warning that a patent application has been filed. It is completely worthless until and unless a patent is actually issued for that invention. Patent number notice means a patent with that number was issued for the invention that is implemented in the product labeled with that number.
What was the patent number for the mailbox?
There is no specific patent number for the mailbox.
What is the patent number for printing braille?
the patent number is 5209584
What is a patent number?
A patent number is the code that helps identify an invention.
How can I find a patent number for a specific invention?
To find a patent number for a specific invention, you can search the United States Patent and Trademark Office (USPTO) website. Use keywords related to the invention to locate the patent in the database. The patent number will be listed on the patent document once you find it.
What is the US patent number for Humira?
The US patent number is US 7198789 B2.
How do i find out when a patent number was registered?
You communicate with the Patent Office.
Who holds patent number 555408021?
There is no US patent 555408021. There is also no US patent 55408021.
What is the patent number for the invention described in US6506148?
The patent number for the invention described in US6506148 is 6,506,148.
What is the phone number of the Holland Patent Free Library in Holland Patent?
The phone number of the Holland Patent Free Library is: 315-865-5034.
