Jump to content

Patent Act of 1790: Revision history


For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, β†’ = section edit, ← = automatic edit summary

(newest | oldest) View (newer 50 | ) (20 | 50 | 100 | 250 | 500)

16 February 2022

29 June 2021

7 June 2021

3 June 2021

12 December 2020

9 November 2020

7 October 2020

4 July 2018

14 March 2018

30 January 2018

27 June 2017

8 May 2017

26 February 2017

25 February 2017

2 November 2016

28 July 2016

2 July 2016

24 February 2016

20 February 2016

5 November 2013

7 June 2013

1 February 2013

6 August 2012

20 December 2011

23 September 2011

9 July 2011

29 May 2011

24 April 2011

22 April 2011

20 April 2011

19 April 2011

11 April 2011

5 April 2011

(newest | oldest) View (newer 50 | ) (20 | 50 | 100 | 250 | 500)