Serendipity Sunday - Patents on Google

While I was doing some research, I came across a search result for an 1889 patent by Leon Sirieix for a ship compass.

I dug around a little further and I see that Google has indexed and made available patents and patent applications from the US Patent Office, the European Patent Office and the World Intellectual Property Organization. This is what the Advanced Search page looks like, so lots of options for searching a patent:

 

 

There are over 8 million patents in the database, with the US dating back to 1790, and the others back to 1978.

 

The images are actual pages of the patents, including renewals and modifications.

 

Google has packaged all the Patent and the Trademark files into Zipped files and offers them for free bulk download. I opened a Trademark zip file to see what's what.  Inside just ONE file were 932 trademark pages, each one bearing the name and image of the trademark, the register number and date, and the signatures of the owners and witnesses. The trademarks range from simple words to elaborate drawings. Here are examples:

 

 

 

  

           The Boston Rubber Shoe Company               The Coventry Company

 

 

 

 

Related Article : Whose Bright Idea Was That?

 

 

 

Whose Bright Idea Was That?

Since humans have been walking this earth, they have been inventing things. There is some evidence of the idea of patents in ancient Greece, but the letters of patent as we know them started in Britain in the 1300’s and in Italy in the 1400’s.

The Industrial Revolution included going from making things by hand to making machines for production, and there were a lot of people who had big dreams of inventing something to make life easier.

I went to a museum a few years ago, and there was an exhibit on China.  There were many demonstrations going on throughout the exhibit, and one that intrigued me was a man making rice paper.  That interested me because there was a time I learned to make lampshades with rice paper, and I had made a pair of hanging lamps as a gift for my parents for their newly renovated home.  Paper and printing are both early inventions of China. I also saw the Leonardo da Vinci Exhibit that shows not only his art, but his inventions.  If it comes to a town near you I highly recommend going to see it.  

Maybe one of your ancestors had a bright idea, and his name can be found between the pages of a patent book.  I have listed a few below, but there are many more for other years at Internet Archives. Check your local library for  the book of “Name and Date patents, July 31, 1790-July 2, 1836” for the USA.

If you are writing a story about your ancestors, you don’t want them using something that wasn’t invented yet!  Check out the Timeline of Inventions.

Also, search Internet Archive using keywords, patent, Britain, US, etc..

Relevant Links:

List of Canadian Patents 1824-1868

Liste des Brevets d'invention Canadiens

A general index of the agricultural reports of the Patent Office - US 1837-18:

Uk Patents for Inventions in Photography

10 Greatest British Inventions

Irish Patent Office 

Chronological Index of patentees and applicants for patents of invention, Vol 1 UK

Chronological Index of patentees and applicants for patents of invention, Vol 2 UK

German Inventions 

Ancient Chinese Inventions (partial viewing and limited search)

Index of patents for inventions of Italy, from 1848 to May 1, 1882 :

Record of invention and blank form (of an inventor) 

The Official Gazette of the United States Patent and Trademark Office

Australia Patent Office