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Extract from the Register of European Patents

EP About this file: EP4003240

EP4003240 - HYDRAULIC PROSTHETIC KNEE WITH RESISTANCE CHANGE MECHANISM AT HYPEREXTENSION [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  19.07.2024
Database last updated on 26.07.2024
FormerGrant of patent is intended
Status updated on  11.03.2024
FormerExamination is in progress
Status updated on  31.03.2023
FormerRequest for examination was made
Status updated on  29.04.2022
FormerThe international publication has been made
Status updated on  05.02.2021
Formerunknown
Status updated on  28.08.2020
Most recent event   Tooltip19.07.2024(Expected) grantpublished on 21.08.2024 [2024/34]
Applicant(s)For all designated states
COLLEGE PARK INDUSTRIES, INC.
27955 College Park Dr.
Warren, MI 48088 / US
[2022/22]
Inventor(s)01 / DREWS, Jacob
58293 Kimber
Washington, MI 48094 / US
02 / TASZREAK, Aaron
6183 Tripp Road
China, MI 48054 / US
 [2022/22]
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[2024/34]
Former [2022/22]Baker, Thomas Edward
Murgitroyd & Company Cardiff
Churchill House
Churchill Way
Cardiff CF10 2HH / GB
Application number, filing date20758385.729.07.2020
[2022/22]
WO2020US44040
Priority number, dateUS201962880233P30.07.2019         Original published format: US 201962880233 P
[2022/22]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021021912
Date:04.02.2021
Language:EN
[2021/05]
Type: A1 Application with search report 
No.:EP4003240
Date:01.06.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 04.02.2021 takes the place of the publication of the European patent application.
[2022/22]
Type: B1 Patent specification
No.:EP4003240
Date:21.08.2024
Language:EN
[2024/34]
Search report(s)International search report - published on:EP04.02.2021
ClassificationIPC:A61F2/50, A61F2/64, A61F2/68
[2022/22]
CPC:
A61F2/50 (EP); A61F2/64 (EP,CN,US); A61F2/68 (EP,CN);
A61F2/748 (US); A61F2/74 (US); A61F2/744 (US);
A61F2002/5006 (US) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2022/22]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:HYDRAULISCHE KNIEPROTHESE MIT WIDERSTANDSÄNDERUNGSMECHANISMUS BEI HYPEREXTENSION[2022/22]
English:HYDRAULIC PROSTHETIC KNEE WITH RESISTANCE CHANGE MECHANISM AT HYPEREXTENSION[2022/22]
French:GENOU PROTHÉTIQUE HYDRAULIQUE AVEC MÉCANISME DE CHANGEMENT DE RÉSISTANCE À L'HYPEREXTENSION[2022/22]
Entry into regional phase19.01.2022National basic fee paid 
19.01.2022Designation fee(s) paid 
19.01.2022Examination fee paid 
Examination procedure19.01.2022Examination requested  [2022/22]
19.01.2022Date on which the examining division has become responsible
11.08.2022Amendment by applicant (claims and/or description)
04.04.2023Despatch of a communication from the examining division (Time limit: M04)
09.05.2023Reply to a communication from the examining division
12.03.2024Communication of intention to grant the patent
27.06.2024Fee for grant paid
27.06.2024Fee for publishing/printing paid
27.06.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
27.07.2022Renewal fee patent year 03
20.07.2023Renewal fee patent year 04
17.07.2024Renewal fee patent year 05
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Cited inInternational search[A]US6113642  (PETROFSKY STEVEN H [US], et al) [A] 1-12* the whole document *;
 [A]US6517585  (ZAHEDI MIR SAEED [GB], et al) [A] 1-12 * the whole document *;
 [A]US2010138000  (PALMER MICHAEL L [US], et al) [A] 1-12 * the whole document *;
 [A]US2016296347  (BOENDER JACOB QUINTUS LAURENCE ANTHONY [GB]) [A] 1-12 * the whole document *;
 [A]US2018098864  (AUBERGER ROLAND [AT], et al) [A] 1-12 * the whole document *;
 [A]US2019046336  (ZAHEDI MIR SAEED [GB], et al) [A] 1-12 * the whole document *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.