Feed-Through For A Floor Or Ceiling Element

Patent No. EP2937493 (titled "Feed-Through For A Floor Or Ceiling Element") was filed by Hauff Technik on Apr 22, 2014. The application was issued on Mar 25, 2020.

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
ROXTEC	Dec 17, 2020	STROM & GULLIKSSON

Dossier Documents

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

Jul 6, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 1, 2022
Termination of the opposition proceedings with maintenance of patent
Mar 24, 2022
Advice of delivery
Mar 22, 2022
Decision to discontinue the opposition proceedings
Mar 22, 2022
Transmittal of decision / summons - opposition
Mar 21, 2022
Notification concerning the date of oral proceedings
Mar 18, 2022
Brief communication - Opposition proceedings
Mar 18, 2022
Brief communication - Opposition proceedings
Mar 14, 2022
(Electronic) Receipt
Mar 14, 2022
Letter accompanying subsequently filed items
Mar 14, 2022
Withdrawal of an opposition
Jan 4, 2022
Brief communication - Opposition proceedings
Dec 17, 2021
Request for interpreters during oral proceedings
Dec 14, 2021
Advice of delivery
Dec 9, 2021
Advice of delivery
Dec 9, 2021
Annex to the communication - opposition
Dec 9, 2021
Information about the result of oral proceedings
Dec 9, 2021
Information concerning oral proceedings
Dec 9, 2021
Transmittal of decision / summons - opposition
Dec 9, 2021
Transmittal of decision / summons - opposition
Dec 7, 2021
Brief communication - Opposition proceedings
Jul 27, 2021
Brief communication - Opposition proceedings
Jul 22, 2021
(Electronic) Receipt
Jul 22, 2021
Auxiliary request during Opposition procedure
Jul 22, 2021
Auxiliary request during Opposition procedure - 01
Jul 22, 2021
Letter accompanying subsequently filed items
Jul 22, 2021
Reply of the patent proprietor to the notice(s) of opposition
Mar 16, 2021
Communication of a notice of opposition and request to file observations
Mar 16, 2021
Notice of further oppositions to opponent(s)
Mar 4, 2021
(Electronic) Receipt
Mar 4, 2021
Citation in opposition procedure - 004
Mar 4, 2021
Citation in opposition procedure - 005
Mar 4, 2021
Citation in opposition procedure - 009
Mar 4, 2021
Consolidated list of cited opposition documents
Mar 4, 2021
Letter accompanying subsequently filed items
Mar 4, 2021
Letter regarding the opposition procedure (no time limit)
Jan 11, 2021
Communication of a notice of opposition - first information to patent proprietor
Jan 11, 2021
Request for documents
Dec 17, 2020
(Electronic) Receipt
Dec 17, 2020
Citation in opposition procedure - 001
Dec 17, 2020
Citation in opposition procedure - 002
Dec 17, 2020
Citation in opposition procedure - 003
Dec 17, 2020
Citation in opposition procedure - 004
Dec 17, 2020
Citation in opposition procedure - 005
Dec 17, 2020
Citation in opposition procedure - 006
Dec 17, 2020
Citation in opposition procedure - 007
Dec 17, 2020
Citation in opposition procedure - 008
Dec 17, 2020
Citation in opposition procedure - 009
Dec 17, 2020
Citation in opposition procedure - 010
Dec 17, 2020
Citation in opposition procedure - 011
Dec 17, 2020
Citation in opposition procedure - 012
Dec 17, 2020
Citation in opposition procedure - 013
Dec 17, 2020
Citation in opposition procedure - 014
Dec 17, 2020
Citation in opposition procedure - 015
Dec 17, 2020
Citation in opposition procedure - 016
Dec 17, 2020
Notice of opposition
Dec 17, 2020
Notice of opposition
Apr 6, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 27, 2020
Decision to grant a European patent
Feb 13, 2020
(Electronic) Receipt
Feb 13, 2020
English translation of the claims
Feb 13, 2020
French translation of claims
Feb 13, 2020
Letter accompanying subsequently filed items
Nov 22, 2019
Bibliographic data of the European patent application
Nov 22, 2019
Communication about intention to grant a European patent
Nov 22, 2019
Intention to grant (signatures)
Nov 22, 2019
Text intended for grant (clean copy)
Nov 22, 2019
Text intended for grant (version for approval)
Oct 15, 2019
(Electronic) Receipt
Oct 15, 2019
Amended claims with annotations
Oct 15, 2019
Amended description with annotations
Oct 15, 2019
Claims
Oct 15, 2019
Description
Oct 15, 2019
Letter accompanying subsequently filed items
Oct 15, 2019
Reply to communication from the Examining Division
Sep 16, 2019
Grant of extension of time limit (examination procedure)
Sep 10, 2019
Request for extension of time limit to communication from the Examining Division
Jul 19, 2019
Annex to the communication
Jul 19, 2019
Consultation by telephone/in person (with time limit)
Jul 19, 2019
Result of consultation by telephone/in person
Feb 19, 2019
Response to enquiry for communication from the Examining Division
Feb 5, 2019
Enquiry as to the processing of the file
Jan 30, 2019
Deficiencies in an enquiry
Jan 23, 2019
Enquiry as to when a communication from the Examining Division can be expected
Mar 8, 2018
Reply to communication from the Examining Division
Nov 9, 2017
Annex to the communication
Nov 9, 2017
Communication from the Examining Division
Jul 19, 2017
Amended claims with annotations
Jul 19, 2017
Amended claims with annotations
Jul 19, 2017
Claims
Jul 19, 2017
Claims
Jul 19, 2017
Reply to communication from the Examining Division
May 29, 2017
Grant of extension of time limit (examination procedure)
May 10, 2017
Request for extension of time limit to communication from the Examining Division
Jan 11, 2017
Annex to the communication
Jan 11, 2017
Communication from the Examining Division
Jan 3, 2017
Examination started
Aug 30, 2016
Notification regarding date of start of examination with possibility to withdraw
Apr 27, 2016
Amended claims filed after receipt of (European) search report
Apr 27, 2016
Amended claims filed after receipt of (European) search report
Apr 27, 2016
Amended claims with annotations
Apr 27, 2016
Amended claims with annotations
Apr 27, 2016
Amendments received before examination
Apr 27, 2016
Payment of fees and costs
Nov 2, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 30, 2015
Notification of forthcoming publication
Sep 15, 2014
Submission concerning representation
Jul 23, 2014
Communication regarding the transmission of the European search report
Jul 23, 2014
European search opinion
Jul 23, 2014
European search report
Jul 9, 2014
Search started
Jun 13, 2014
Communication to designated inventor
Jun 13, 2014
Communication to designated inventor
Jun 13, 2014
Communication to designated inventor
Jun 12, 2014
Communication of the registration of a transfer or change of name and/or address
Jun 6, 2014
Submission concerning change of applicant's address
Apr 22, 2014
Abstract
Apr 22, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Apr 22, 2014
Claims
Apr 22, 2014
Description
Apr 22, 2014
Designation of inventor
Apr 22, 2014
Designation of inventor
Apr 22, 2014
Designation of inventor
Apr 22, 2014
Drawings
Apr 22, 2014
Payment of fees and costs
Apr 22, 2014
Payment of fees and costs
Apr 22, 2014
Request for grant of a European patent

EP2937493

HAUFF TECHNIK

Application Number: EP14165465A
Filing Date: Apr 22, 2014
Status: Granted And Under Opposition; Feb 21, 2020
Publication Date: Mar 25, 2020
External Links: Slate, Register , Google Patents

IP Verse

Feed-Through For A Floor Or Ceiling Element

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2937493