Most Common Design Patents 1842-2021
Patently-O
SEPTEMBER 19, 2021
This time, I was able to go back to the 1840s and show the most-common design patent titles from each era. The bulk of the data also comes via OCR of images and so there are some artifacts (although I did read-through the first 1,000 design patents). To make the chart, I used a 14 year rolling average.
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