The patent EP3380272 was granted to Hilti on Jul 5, 2023. The application was originally filed on Nov 16, 2016 under application number EP16797871A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102005049766 |
| EXAMINATION | US2012011731 |
| EXAMINATION | US3701369 |
| INTERNATIONAL-SEARCH-REPORT | DE102004035876 |
| INTERNATIONAL-SEARCH-REPORT | DE102005049766 |
| INTERNATIONAL-SEARCH-REPORT | EP1053829 |
| INTERNATIONAL-SEARCH-REPORT | EP1609572 |
| INTERNATIONAL-SEARCH-REPORT | US2003075028 |
| OPPOSITION | DE102005049766 |
| OPPOSITION | DE1021564 |
| OPPOSITION | EP1609572 |
| OPPOSITION | EP2858777 |
| OPPOSITION | JP3729624B |
| OPPOSITION | US2004159315 |
| OPPOSITION | US2012011731 |
| OPPOSITION | US2015004885 |
| OPPOSITION | US3701369 |
| OPPOSITION | US7571720 |
| OTHER | DE102005049766 |
| OTHER | EP1609572 |
| OTHER | US2004159315 |
| OTHER | US2012011731 |
| OTHER | US2015004885 |
| OTHER | US3701369 |
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
| Citation Phase | Reference Text |
|---|---|
| OPPOSITION | - Anonymous, "Owner / Operator manual cut-off saw HC510DV", RedMax, (20020101), pages 1 - 44, RedMax , URL: https://ia801902.us.archive.org/0/items/manualsonline-id-3e61c80d-4249-81b4-35d3-04f494edaea8/3e61c80d-4249-81b4-35d3-04f494edaea8.pdf, (20240704), XP093182235 |
Get a free citation report including examiner, opposition, and international search citations.
Get Citation ReportThe 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
Oct 9, 2025
Oct 9, 2025
Oct 9, 2025
Oct 9, 2025
Oct 6, 2025
(Electronic) Receipt
Appeal
Oct 6, 2025
Notice of appeal
Appeal
Oct 6, 2025
Notice of appeal
Appeal
Oct 2, 2025
(Electronic) Receipt
Appeal
Oct 2, 2025
Notice of appeal
Appeal
Oct 2, 2025
Notice of appeal
Appeal
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Means of redress
OPPO
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Jul 1, 2025
May 9, 2025
May 7, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 28, 2025
Apr 28, 2025
Apr 28, 2025
Apr 28, 2025
Apr 28, 2025
Apr 28, 2025
Apr 28, 2025
Apr 22, 2025
Apr 22, 2025
Feb 11, 2025
Feb 3, 2025
Feb 3, 2025
Nov 8, 2024
Nov 8, 2024
Nov 8, 2024
Nov 8, 2024
Nov 8, 2024
Aug 19, 2024
Aug 13, 2024
Aug 13, 2024
Aug 13, 2024
Aug 13, 2024
Aug 13, 2024
Aug 13, 2024
May 28, 2024
May 20, 2024
May 20, 2024
May 20, 2024
Apr 19, 2024
Apr 19, 2024
Apr 11, 2024
Apr 9, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Jul 18, 2023
Jun 9, 2023
Decision to grant a European patent
Search/Exam
May 24, 2023
(Electronic) Receipt
Search/Exam
May 24, 2023
English translation of the claims
Search/Exam
May 24, 2023
Filing of the translations of the claims
Search/Exam
May 24, 2023
French translation of claims
Search/Exam
May 24, 2023
Letter accompanying subsequently filed items
Search/Exam
Apr 18, 2023
Apr 18, 2023
Apr 18, 2023
Apr 18, 2023
Intention to grant (signatures)
Search/Exam
Apr 18, 2023
Text intended for grant (clean copy)
Search/Exam
Apr 18, 2023
Sep 20, 2022
(Electronic) Receipt
Search/Exam
Sep 20, 2022
Amended claims with annotations
Search/Exam
Sep 20, 2022
Amended description with annotations
Search/Exam
Sep 20, 2022
Claims
Search/Exam
Sep 20, 2022
Description
Search/Exam
Sep 20, 2022
Letter accompanying subsequently filed items
Search/Exam
Sep 20, 2022
Aug 22, 2022
Annex to the communication
Search/Exam
Aug 22, 2022
Communication from the Examining Division
Search/Exam
Aug 4, 2022
Examination started
Search/Exam
Jul 5, 2022
Jun 22, 2022
(Electronic) Receipt
Search/Exam
Jun 22, 2022
Enquiry as to the processing of the file
Search/Exam
Jun 22, 2022
Enquiry as to the processing of the file
Search/Exam
Jun 22, 2022
Letter accompanying subsequently filed items
Search/Exam
Dec 2, 2020
Nov 25, 2020
Observations by third parties
Search/Exam
Nov 25, 2020
Patent document filed by a Third party
Search/Exam
Nov 25, 2020
Patent document filed by a Third party
Search/Exam
Nov 25, 2020
Patent document filed by a Third party
Search/Exam
Nov 25, 2020
Patent document filed by a Third party
Search/Exam
Nov 7, 2019
(Electronic) Receipt
Search/Exam
Nov 7, 2019
Nov 7, 2019
Amended claims with annotations
Search/Exam
Nov 7, 2019
Nov 7, 2019
Amended description with annotations
Search/Exam
Nov 7, 2019
Amendments received before examination
Search/Exam
Nov 7, 2019
Letter accompanying subsequently filed items
Search/Exam
Jun 5, 2019
Jun 4, 2019
May 7, 2019
Request for a decision
Search/Exam
Feb 25, 2019
Sep 5, 2018
Jul 5, 2018
Jul 3, 2018
Communication to designated inventor
Search/Exam
Jul 3, 2018
Communication to designated inventor
Search/Exam
Jul 3, 2018
Communication to designated inventor
Search/Exam
Jun 28, 2018
Priority search results copy provided by EPO
Search/Exam
Jun 14, 2018
May 25, 2018
(Electronic) Receipt
Search/Exam
May 25, 2018
Request for entry into the European phase
Search/Exam
Apr 6, 2018
Information on entry into European phase
Search/Exam
Jun 19, 2017
Jun 1, 2017
Copy of the international search report
Search/Exam
Jun 1, 2017
Published international application - A1
Search/Exam
Feb 17, 2017
Feb 17, 2017
Feb 17, 2017
Nov 22, 2016
Nov 16, 2016
(Electronic) Receipt
PCTRO
Nov 16, 2016
Abstract
PCTRO
Nov 16, 2016
Claims
PCTRO
Nov 16, 2016
Description
PCTRO
Nov 16, 2016
Nov 16, 2016
Drawings
PCTRO
Nov 16, 2016
Nov 16, 2016