Free patent search helps save money. Sometimes, all elements of invention are not patentable. Prior search helps trace these elements. You can now file a patent application without loss of money.

An inventor can conduct free patent search. It helps him find if the particular invention is patentable. The free patent search is limited to database records of the earlier patents. Patent search has become easy by Internet. Free patent search begins in electronic databases of the various patent offices globally.

You do not need the help of patent council to do free patent search. They can search free patent sites themselves. You have to access patent office database of US. Patent and trademark depository library is entitled to deposit copies of US patents. It also stores trademark materials. These things can be made available to public. You have to fulfill certain requirements. You can hire a patent agency for help for your invention as well.

In general, the librarians will not give you legal advice. They will not do free patent search for you. For advice and professional help for your new invention idea you’ll need to hire an agency.

Search At Library

You need to follow certain steps while doing search at library such as: 1] Do classification by index manual 2] Note subclass numbers in manual 3] Read definitions to establish scope of class 4] Browse titles of patents. Remember bibliographic information of patents 5] Find all patent numbers 6] See the representative drawings 7] Search complete text and drawing.

Free patent search is a gift of technology. Earlier, it was difficult to access patent information. But now since it is easy, make the most of it!