13 June 2019
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Canadian Intellectual Property Office - Canadian Patents Database
This database lets you access 92 years of patent descriptions and images. You can search, retrieve and study more than 2,100,000 patent documents.
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European Patent Office - Espacenet
Search over eighty countries by number, classification, or key words.
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FamilySearch Wiki - Orem Utah Geneva Heights Family History Center
Helps for family history center workers and patrons, ward and stake family history consultants, and beginning researchers with helpful Internet links.
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Search the full text of US Patents
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Google - Advanced Patent Search
Allows you to search by patent number, title, inventor, original assignee, current U.S. classification, international classification, patents with type/status, and by date.
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GOV.UK - Intellectual property - Patents
For the United Kingdom.
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USPTO - Patent Full-Text Databases
The full-text database contains all the 6.5 million US patents issued since 1790. In the form of searchable patent numbers and current US classifications hyperlinked to full-page images of each page of each patent.
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US Census Headings 1790-1860 FREE
A chart by FamilySearch.
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US Census Headings 1870-1930 FREE
A chart by FamilySearch.
