The patent EP3303016 was granted to Alligator Ventilfabrik on Aug 4, 2021. The application was originally filed on Jun 7, 2016 under application number EP16727689A. The patent is currently recorded with a legal status of "Revoked".

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.
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 | Link |
|---|---|---|
| OPPOSITION | - Anonymous, "Common Aluminium Valve Stemes for Tire Pressure Monitoring Systems (TPMS)", Youtube, (20141029), pages 1 - 8, Youtube, URL: https://www.youtube.com/watch?v=2pIO0Kv3ITs, (20220518), XP055922632 | - |
| OPPOSITION | - Anonymous, "SCHRADER 20335 Tire Pressure Monitoring Sensor 315MHz TPMS", Youtube, (20120501), pages 1 - 3, Youtube, URL: https://www.youtube.com/watch?v=LHOIBZ6mwvk, (20220518), XP055922629 | - |
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Date
Description
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OPPO
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Authorisation
OPPO
May 3, 2022
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Aug 17, 2021
Jul 8, 2021
Decision to grant a European patent
Search/Exam
May 19, 2021
(Electronic) Receipt
Search/Exam
May 19, 2021
English translation of the claims
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May 19, 2021
Filing of the translations of the claims
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May 19, 2021
French translation of claims
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May 19, 2021
Letter accompanying subsequently filed items
Search/Exam
Feb 16, 2021
Feb 16, 2021
Feb 16, 2021
Intention to grant (signatures)
Search/Exam
Feb 16, 2021
Text intended for grant (clean copy)
Search/Exam
Feb 16, 2021
Feb 5, 2021
Annex to the communication
Search/Exam
Feb 5, 2021
Feb 5, 2021
Feb 5, 2021
Feb 2, 2021
Jan 25, 2021
(Electronic) Receipt
Search/Exam
Jan 25, 2021
Amended claims with annotations
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Jan 25, 2021
Claims
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Jan 25, 2021
Letter accompanying subsequently filed items
Search/Exam
Jan 25, 2021
Dec 15, 2020
Annex to the communication
Search/Exam
Dec 15, 2020
Consultation by telephone/in person
Search/Exam
Dec 15, 2020
Dec 4, 2020
Nov 25, 2020
(Electronic) Receipt
Search/Exam
Nov 25, 2020
Amended claims with annotations
Search/Exam
Nov 25, 2020
Claims
Search/Exam
Nov 25, 2020
Letter accompanying subsequently filed items
Search/Exam
Nov 25, 2020
Nov 23, 2020
(Electronic) Receipt
Search/Exam
Nov 23, 2020
Letter accompanying subsequently filed items
Search/Exam
Nov 23, 2020
Oral proceedings: reply to date proposed
Search/Exam
Aug 18, 2020
Aug 7, 2020
Annexes in respect of a client data request
Search/Exam
Jul 14, 2020
Extension of time limit granted
Search/Exam
Jul 3, 2020
(Electronic) Receipt
Search/Exam
Jul 3, 2020
Letter accompanying subsequently filed items
Search/Exam
Jun 29, 2020
(Electronic) Receipt
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Jun 29, 2020
Letter accompanying subsequently filed items
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Jun 29, 2020
Jun 22, 2020
Advice of delivery
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Jun 9, 2020
Acknowledgement of a document
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Jun 9, 2020
Annex to the communication
Search/Exam
Jun 9, 2020
Summons to attend oral proceedings
Search/Exam
May 11, 2020
Apr 23, 2020
Mar 24, 2020
Refund of fees
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Mar 17, 2020
(Electronic) Receipt
Search/Exam
Mar 17, 2020
Amended claims with annotations
Search/Exam
Mar 17, 2020
Claims
Search/Exam
Mar 17, 2020
Letter accompanying subsequently filed items
Search/Exam
Mar 17, 2020
Mar 5, 2020
Annex
Search/Exam
Mar 5, 2020
Letter accompanying subsequently filed items
Search/Exam
Mar 5, 2020
Mar 5, 2020
Jan 22, 2020
Jan 17, 2020
(Electronic) Receipt
Search/Exam
Jan 17, 2020
Letter accompanying subsequently filed items
Search/Exam
Jan 17, 2020
Oct 8, 2019
Oct 4, 2019
Sep 23, 2019
Sep 23, 2019
Sep 17, 2019
(Electronic) Receipt
Search/Exam
Sep 17, 2019
Letter accompanying subsequently filed items
Search/Exam
Sep 17, 2019
Sep 9, 2019
Annex to the communication
Search/Exam
Sep 9, 2019
Communication from the Examining Division
Search/Exam
Apr 11, 2019
(Electronic) Receipt
Search/Exam
Apr 11, 2019
Letter accompanying subsequently filed items
Search/Exam
Apr 11, 2019
Jan 4, 2019
Annex to the communication
Search/Exam
Jan 4, 2019
Communication from the Examining Division
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Sep 6, 2018
(Electronic) Receipt
Search/Exam
Sep 6, 2018
Letter accompanying subsequently filed items
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Sep 6, 2018
Priority search results
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Sep 6, 2018
Sep 4, 2018
Mar 14, 2018
Feb 21, 2018
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Jan 12, 2018
Communication to designated inventor
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Dec 6, 2017
(Electronic) Receipt
Search/Exam
Dec 6, 2017
Request for entry into the European phase
Search/Exam
Oct 20, 2017
Information on entry into European phase
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Jan 3, 2017
Dec 15, 2016
Copy of the international search report
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Dec 15, 2016
Copy of the international search report
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Dec 15, 2016
Published international application - A1
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Aug 22, 2016
Aug 22, 2016
Aug 22, 2016
Jul 9, 2016
Jun 21, 2016
Jun 7, 2016
(Electronic) Receipt
PCTRO
Jun 7, 2016
Abstract
PCTRO
Jun 7, 2016
Claims
PCTRO
Jun 7, 2016
Description
PCTRO
Jun 7, 2016
Jun 7, 2016
Drawings
PCTRO
Jun 7, 2016