Patent No. EP1766334 (titled "Scale Reading Apparatus") was filed by Renishaw on Jun 21, 2005. The application was issued on Oct 6, 2021.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
| Company | Opposition Date | Representative |
|---|---|---|
| DR JOHANNES HEIDENHAIN | Mar 7, 2015 | - |
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
Date
Description
Get instant alerts for new documents
Sep 9, 2021
Sep 3, 2021
Aug 31, 2021
Aug 31, 2021
Aug 31, 2021
Aug 31, 2021
Aug 31, 2021
Aug 31, 2021
Aug 31, 2021
Jun 16, 2021
Jun 16, 2021
Jun 16, 2021
Jun 10, 2021
Jun 10, 2021
May 31, 2021
May 20, 2021
May 20, 2021
May 18, 2021
May 18, 2021
May 17, 2021
May 12, 2021
May 11, 2021
May 6, 2021
May 6, 2021
May 6, 2021
May 6, 2021
May 6, 2021
Apr 16, 2021
Apr 16, 2021
Apr 16, 2021
Apr 16, 2021
Sep 21, 2020
Sep 17, 2020
Sep 14, 2020
Sep 14, 2020
Sep 9, 2020
Apr 7, 2020
Apr 7, 2020
Feb 4, 2019
Jan 29, 2019
May 24, 2018
May 24, 2018
May 23, 2018
May 17, 2018
May 16, 2018
May 16, 2018
May 16, 2018
May 16, 2018
Mar 22, 2018
Mar 22, 2018
Mar 22, 2018
Mar 22, 2018
Mar 19, 2018
Mar 19, 2018
Mar 19, 2018
Mar 16, 2018
Mar 16, 2018
Jan 18, 2018
Jan 9, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Nov 23, 2017
Nov 9, 2017
Nov 8, 2017
Feb 17, 2017
Feb 16, 2017
Feb 13, 2017
Feb 13, 2017
Feb 8, 2017
Feb 8, 2017
Feb 8, 2017
Feb 8, 2017
Feb 1, 2017
Jan 30, 2017
Jan 30, 2017
Jan 30, 2017
Jan 30, 2017
Jan 30, 2017
Jan 30, 2017
Jan 30, 2017
Jan 30, 2017
Jan 30, 2017
Jan 19, 2017
Jan 16, 2017
Jan 16, 2017
Jan 16, 2017
Jan 16, 2017
Dec 9, 2016
Dec 9, 2016
Dec 6, 2016
Dec 6, 2016
Dec 6, 2016
Dec 6, 2016
Dec 5, 2016
Dec 5, 2016
Dec 5, 2016
Aug 4, 2016
Aug 1, 2016
Jul 29, 2016
Jul 28, 2016
Jul 26, 2016
Jul 26, 2016
Jul 26, 2016
Jul 25, 2016
Jul 20, 2016
Jul 19, 2016
Jul 18, 2016
Jul 18, 2016
Jul 18, 2016
Jul 18, 2016
Jul 18, 2016
Jul 18, 2016
Jul 18, 2016
Jul 18, 2016
Jul 13, 2016
Jul 1, 2016
Jun 28, 2016
Jun 28, 2016
Jun 28, 2016
Nov 24, 2015
Nov 19, 2015
Nov 13, 2015
Nov 5, 2015
Nov 5, 2015
Nov 5, 2015
Nov 5, 2015
Sep 22, 2015
Sep 15, 2015
Sep 9, 2015
Sep 9, 2015
Sep 9, 2015
Sep 9, 2015
Aug 22, 2015
Aug 14, 2015
Aug 14, 2015
Aug 6, 2015
Aug 6, 2015
Aug 6, 2015
May 7, 2015
May 7, 2015
Mar 18, 2015
Mar 7, 2015
Mar 7, 2015
Mar 7, 2015
Mar 7, 2015
Mar 7, 2015
Mar 7, 2015
Mar 7, 2015
Jul 2, 2014
Jun 5, 2014
May 21, 2014
May 21, 2014
May 21, 2014
May 21, 2014
Feb 25, 2014
Feb 25, 2014
Feb 25, 2014
Feb 25, 2014
Feb 13, 2014
Feb 13, 2014
Feb 13, 2014
Dec 2, 2010
Dec 2, 2010
Dec 2, 2010
Dec 2, 2010
Dec 2, 2010
Dec 2, 2010
Nov 23, 2010
Nov 23, 2010
Nov 23, 2010
Nov 23, 2010
Nov 23, 2010
Nov 23, 2010
Oct 19, 2010
Oct 11, 2010
Oct 6, 2010
May 31, 2010
May 31, 2010
Feb 28, 2007
Feb 5, 2007
Jan 18, 2007
Jan 18, 2007
Jan 15, 2007
Nov 6, 2006
Jan 18, 2006
Dec 29, 2005
Dec 29, 2005
Dec 29, 2005
Jul 22, 2005
Jul 22, 2005
Jul 22, 2005
Jul 22, 2005