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Google patents always shows the current date for that line. It actually expired back in 2014. https://patents.google.com/patent/US991876A/en https://patents.go
by akovaski 7y ago
Google patents always shows the current date for that line. It actually expired back in 2014.
https://patents.google.com/patent/US991876A/en https://patents.google.com/patent/US991876A/en
- DonHopkins 7y agoOh, Google... You mean I should have started rejoicing five years ago??! Well better late than never. At least I don't have to have my Cotton Gin Patent Expiration Party on the same day as my Tabbed Windows Patent Expiration Party.