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Be a Patent Detective!

We dare you to try the real thing!

Different Ways to Look for Inventions:

Have you ever gotten a cool toy or seen an interesting gadget and wondered how it was made or who created it?

When someone invents a new toy or gadget, they usually get a patent for it. A patent is a way that inventors can protect their ideas.

Would you like to see a real patent? You can! Finding patents is almost like being a detective.

Searching by Patent Number

This is the easiest way to find out about an invention!

(Junior Detective) moving eyeball

Searching by Inventor's Name

This sometimes requires a little detective work, but you can do it!

(Master Detective) moving eyeballmoving eyeball

Searching using Words

This is the most challenging (and fun!) way to look for inventions!

(Super Detective) moving eyeballmoving eyeballmoving eyeball

I need Help with my Search! HELP!

Junior Detective

moving eyeball

1. Find the patent number and write it down.

HINT: The patent number may be found on the object, the box it came in, or in its instruction manual. You will know it is a patent number because it will look something like this: U.S. 5,470,270. Some patents may have letters in front of them.

2.  When you click on Junior Detective Search, you will go to a page like the one below:

3. When you have entered the patent number, click on search.

4. You will get a "Results" page with the patent number listed (like the example below!). Click on the patent number or title to link to the patent.

 screen shot of results of a patent search

5. The next page will display information about the patent. To go straight to the patent itself (the cool part), click on the button marked images button with cursor selection.

Do a Junior Detective Search NOW!

Can't find a patent number? Try looking for these:

2,026,082 5,498,162

4,490,419 D11,023

D265,332 5,865,438

5,096,424 4,367,243

4,148,410

I need help! My search didn't work! HELP!

Master Detective

1. If you are interested in an inventor, you can look for patents using the inventor's name. You will need the inventor's first and last name. For example, you might want to see if George Lucas is an inventor.

2.  You will have to write the inventor's name in a way that the search engine will understand your request. Look at how you would look for George Lucas' name:

diagram of boolean search in/lucas-george-$

3. When you click on Master Detective Search, you will go to a page like the one below:

screen shot of boolean patent search

4. When you have typed in the inventor's name and changed "Select Year" to All years, click on search.

5. You will get a "Results" page with patent numbers and titles listed (like the example below!). Click on the patent number or title you're interested in!

screen shot of results of patent search

6. The next page will display information about the patent. To go straight to the patent itself (the cool part), click on the button marked images button with cursor selection

Do a Master Detective Search NOW!

I need help! My search didn't work! help

Super Detective!

moving eyeballmoving eyeballmoving eyeball
1. Think of all the words that you can use to describe the article. Try to think of words that uniquely describe it. This is the most challenging part! You can think of one word, two words or more to describe the article.

toys

2.  When you click on Super Detective Search, you will go to a page like the one below. In this example, the super detective is looking for patents that have the word "puzzles" (1 word):

 screen shot of simple word search for patents

3. When you have typed in the word and changed "Select Year" to All years, click on search.

4. You will get a "Results" page with patent numbers and titles listed (like the example below!). Click on the patent number or title you're interested in!

screen shot of results for patent search

5. The next page will display information about the patent. To go straight to the patent itself (the cool part), click on the button marked images button with cursor selection.

 Do a Super Detective Search NOW!

I need help! My search didn't work!

Super Sleuth!

So you think you can search for words? Are you up to being a Super Sleuth?

Click here if you want to search for two words (both words must be in the patents)!

Click here if you want to search for one word or another word

Click here if you want to search for a phrase (for example, "super soaker" or "ice cream")!

Click here if you want to search for a phrase and a word!

Super Sleuth 1

(two words)

1. Think of all the words that you can use to describe the article. Pick two words that both must be in the patent.

2.  When you click on Super Detective Search, you will go to a page like the one below. In this example, the super detective is looking for patents that have both the words "baby" AND "dolls" (2 words):

screen search of simple search for patents

If you would be happy with one OR the other word ("baby" OR "dolls"), you would change the AND box to OR!

3. When you have typed in the 2 words and changed "Select Year" to All years, click on search.

4. You will get a "Results" page with patent numbers and titles listed (like the example below!). Click on the patent number or title you're interested in!

screen shot of search result for patents

5. The next page will display information about the patent. To go straight to the patent itself (the cool part), click on the button marked images button with cursor selection

Super Sleuth 2

(one or another word)

1. Think of all the words that you can use to describe the article. One or both of the words can appear in the patent.

2.  When you click on Super Detective Search, you will go to a page like the one below. In this example, the super detective is looking for patents that have either or both words "toys" OR "dolls" (1 or both words):

 screen shot of simple patent search

3. When you have typed in the 2 words, changed "AND" to OR, and "Select Year" to All years, click on search.

4. You will get a "Results" page with patent numbers and titles listed (like the example below!). Click on the patent number or title you're interested in!

screen shot of search results for patents

5. The next page will display information about the patent. To go straight to the patent itself (the cool part), click on the button marked image.

Super Sleuth 3

(A "phrase")

 1. Think of 2 or more words that go "together" to describe the article (like "ice cream" or "jigsaw puzzle"). Words that go together are called phrases.

2.  When you click on Super Detective Search, you will go to a page like the one below. In this example, the super detective is looking for patents that have the phrase "super soaker" (note how the words go together).

screen shot of simple search for patents

 3. When you have typed in the phrase (don't forget the quotes!) and changed "Select Year" to All years, click on search.

4. You will get a "Results" page with patent numbers and titles listed (like the example below!). Click on the patent number or title you're interested in!

screen shot of patent search results

5. The next page will display information about the patent. To go straight to the patent itself (the cool part), click on the button marked images button with cursor selection.

Super Sleuth 4

(A "phrase" AND a word)

1. Think of 2 or more words that go "together" (like "ice cream" or "jigsaw puzzle") and another word that describe the article.

2.  When you click on Super Detective Search, you will go to a page like the one below. In this example, the super detective is looking for patents that have the phrase "star wars" AND toy.

screen shot of simple patent search

 3. When you have typed in the phrase (don't forget the quotes!) and changed "Select Year" to All years, click on search.

4. You will get a "Results" page with patent numbers and titles listed (like the example below!). Click on the patent number or title you're interested in!

screen shot of search results for patents

5. The next page will display information about the patent. To go straight to the patent itself (the cool part), click on the button marked images button with cursor selection.

HELP!

Junior Detective Help

My patent number didn't work.

Did you type the number in correctly? Remember that there is a key for zero and the letter "O." If the patent began with a letter, make sure there was no space between the letter and the numbers.

If the number is okay but the page says that no text is available, you may have an old patent number (the patent was issued before 1976). The text patents only go back as far as 1976 and you will need to have special software to see any of the pictures of patents.

Master Detective Help

I couldn't find my inventor.

Did you type in the name exactly like the example?

Did you spell the inventor's name correctly?

Did you set the "Select Years" to all years?

Inventors who invented things before 1976 will not show up in the database, so if you looked for Thomas Edison, you would not find him!

Sometimes inventor names are misspelled on the patent, so if even if you spelled the name correctly, the search engine can't find it!

Not every invention gets patented. Sometimes inventors do not apply for patents for their inventions and other times an "invention" may not be different enough from earlier patented or published inventions to deserve the granting of a patent.

Super Detective Help

I got strange patents for the words I used in my search.

This is what your teacher means when she says that words can have many meanings! Words that we think describe only one article can be used to describe other things. For example, we may think of "jigsaw puzzle" as a game, but it can be used to describe Biotechnological or even Mechanical inventions!

I got a lot of patents (more than I wanted!).

If you look for the word toys, you will get patents that are children toys, dog toys, cat toys, and even ferret toys! Even very technical devices may be described as toys.

I didn't find any patents!

This can sometimes happen. You entered certain words or words in a specific combination that just couldn't be found in any patents. Sometimes your "clues" weren't good clues. 

  Read more about >> USPTO databases.

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