(19)
(11) EP 4 204 295 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
21.05.2025 Bulletin 2025/21

(45) Mention of the grant of the patent:
09.04.2025 Bulletin 2025/15

(21) Application number: 21862407.0

(22) Date of filing: 19.08.2021
(51) International Patent Classification (IPC): 
B63B 39/04(2006.01)
F16F 15/315(2006.01)
H02K 7/02(2006.01)
 F16C 37/00(2006.01)
G01C 19/02(2006.01)
(52) Cooperative Patent Classification (CPC):
B63B 39/04; H02K 7/02; Y02E 60/16; H02K 7/083; H02K 5/1732; H02K 9/19; H02K 5/203; F16F 15/3156; F16F 2222/025; B63B 34/05; G01C 19/46; F16C 2326/30; F16C 19/184; F16C 2361/55; F16C 37/007
(86) International application number:
PCT/US2021/046661
(87) International publication number:
WO 2022/046508 (03.03.2022 Gazette 2022/09)

(54)

GYROSCOPIC BOAT ROLL STABILIZER WITH MOTOR COOLING

KREISELBOOTROLLSTABILISATOR MIT MOTORKÜHLUNG

STABILISATEUR DE ROULIS GYROSCOPIQUE DE BATEAU AVEC REFROIDISSEMENT DE MOTEUR

(84) Designated Contracting States:
AL 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

(30) Priority: 26.08.2020 US 202063070494 P

(43) Date of publication of application:
05.07.2023 Bulletin 2023/27

(73) Proprietor: WaveTamer LLC
Greenville, NC 27834 (US)

(72) Inventors:
  • SOHACKI, Brian John
    Livonia, Michigan 48154 (US)
  • POWERS, Aaron
    Canton, Michigan 48187 (US)
  • SMITH, Grady
    Greenville, North Carolina 27834 (US)

(74) Representative: Appleyard Lees IP LLP 
15 Clare Road
Halifax HX1 2HY
Halifax HX1 2HY (GB)


(56) References cited: : 
WO-A1-2019/224322
CN-A- 110 131 319
US-A1- 2005 040 776
US-A1- 2007 157 749
US-A1- 2019 367 137
 CN-A- 110 131 319
US-A- 1 511 240
US-A1- 2005 040 776
US-A1- 2018 051 988
US-B2- 8 117 930
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).