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According to the US Patent Office these patents were issued in:

2,173,576: September 19, 1939

2,223,092: November 26, 1940

2,230,372: February 4, 1941

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Q: When were patent 2173576 2223092 2230372 made?
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What year was a gun made if the patent number is 2173576?

A patent number will not identify the gun but only some feature that was unique enough for a company to get exclusive rights to use it. It may have been used on several models by that company and they could have sold the right to use this feature to other companies, so it could be on hundreds of thousands of guns manufactured over a century or more. Winchester is still using patents issued in the 1890's on guns made today. Of all the things marked on your gun, the patent number is probably the least useful to identify the gun. Now, if that is a SERIAL number and you can tell us what manufacturer's name and model number are on the gun, we may be able to give you a year of manufacture.


What year was a gun made with the patent number 3018577?

If that is a US Patent, you can look it up on Google, and tell when the patent was issued, but it cannot date the gun- other than we know it would have been made AFTER the patent was issued.


What is patent made of?

Originally patent leather was made from top grade real leather, highly polished with different types of oil and lacquers. Modern day patent leather is often coated with or made from plastic.


What year was your gun made pat no2490922?

No way to tell. You can look up that patent, and it will tell you what year that patent was granted- but there is no way of telling when it was made, other than AFTER that patent was granted.


What is patent leather made of?

Originally patent leather was made from top grade real leather, highly polished with different types of oil and lacquers. Modern day patent leather is often coated with or made from plastic.


How do you get a patent for a drug?

Create a drug that nobody else has made before, then contact the patent office.


What is the patent number for Michael Jackson moonwalk?

The moonwalk is not patented, the shoes that were made for the Smooth Criminal lean is the one that has a patent.


What material is a nine west wallet made from?

The majority of the wallets are made of patent wristlet it is a patent leather material that can be pressed in to pattern and textures like alligator skin, or designs.


Is patent leather made of leather?

Patent LeatherYes, Patent leather is made from real leather, with a finish originally made from various oils (whale oil, linseed oil etc), and lacquers such as shellac, and a colour, most commonly red or black.Modern patent leather is finished with a mixture of acrylic and polyurethane which gives a longer lasting more scuff proof/crack proof finish.It is however common to come across fake patent leather which is some man made fabric with a similar 'plastic' finish to it.


How do read the patent to understand the age of gun army special 38?

The last patent date will tell you that it was made that date or later.


How soon do you need to patent an invention after it's been made?

As soon as possible or someone else will copy your invention and make the patent


What year was a gun made with patent number 15974?

Can't be answered.