1919
50-800 uSD
Is was made in 1919, that is the patent date. I suspect I have the patent posted in the patent section of the Gallery on the Remington Society of America if you want to see it...
April 2017.
Sarah Boone received a patent for inventing the ironing board. That patent was issued on April 26, 1892. She was about 60 years old when the patent was approved.
a lot
The patent was given on April 23, 1867 to an American named Samuel Fey.
Who invented the Automatic Direction Signal? Frederick E. Voigt of Los Angeles California. The patent application was filed March 16, 1922 serial No. 544,269. The patent was granted April 7, 1925 Pat. No. 1,532,563. Fred Voigt is my great grandfather. He has passed away but I have pictures of the Voigt Automatic directional signal, and copies of his patent.
US Patent 202213, for Improvement in Fastenings for Egg Carriers, was issued April 9, 1878.
He developed the zipper!
The patent is up in April 2011 so it wont be until after that
April 29 2015
i have the same dates on my 97 22 but i have serial number A2284 for 97% is about 2500$ 10% is 375$ i dont have my book on me but that sould give you a idea