Webupon

This hosts over 7 million patents of various categories…issued for public domain government information and images.

With this product, not only can you file patents, you can even search and read patents through Google patent search.You can even download the PDF version of the patents. Currently they are available only in English but Google intends to expand it to other regional languages too in future.

You can search the patents by following these steps:

If you know the patent ID:

1. Enter the inventor or the owner of the patent
2. Enter patents associated with assignee or by date
3. You can search by US or international classification codes/
4. You can also us meta characters for searching the patents.

Overall, Google patent search is a powerful tool to search patents. When you click on individual patent, you can view the figure, the abstract,description, etc.

There is also an advanced patent search option where you can use all these patent search options together.