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Country	kind	publication No.	Filing Date	Type	Sub-Type
WO	A1	WO2023068344	Oct 20, 2022	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT		スパッツおよび靴下		Apr 27, 2023
CA	A1	CA3235800	Oct 20, 2022	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION LAID OPEN		LEGGINGS AND SOCKS		Apr 27, 2023
KR	A	KR20240090609	Oct 20, 2022	Patent	Application
Type : Patent Sub-Type : Application
UNEXAMINED PATENT APPLICATION		스패츠 및 양말		Jun 21, 2024
CN	A	CN117729861	Oct 20, 2022	Patent	Application
Type : Patent Sub-Type : Application
UNEXAMINED APPLICATION FOR A PATENT FOR INV.		Tights and socks		Mar 19, 2024
EP	A1	EP4420551	Oct 20, 2022	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION PUBLISHED WITH SEARCH REPORT		LEGGINGS AND SOCKS		Aug 28, 2024
JP	A1	JPWO2023068344	Oct 20, 2022	Patent	Application
Type : Patent Sub-Type : Application
DOMESTIC RE-PUBLICATION OF PCT APPLICATION		スパッツおよび靴下		Apr 27, 2023

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
RELIVE CO LTD	3-27-3 CHOMEIGAOKA IZUMI-KU SENDAI-SHI MIYAGI 9813212

International Classification(s)

• A41D:OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
• A41B:SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS

• 2022 Application Filing Year
• A41D Class
• 896 Applications Filed
• 251 Patents Issued To-Date
• 28.02 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
SASAKI, Takashi	Sendai-shi, JP	748	7323
# of filed Patents : 748 Total Citations : 7323

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• 0 Citation Count
• A41D Class

• 0 % this patent is cited more than
• 1 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Dec 13, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Dec 13, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 13, 2035

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2018/0321,002

CLEANING SYSTEM WITH WIRE BRUSH BUNDLES

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Abstract

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An online cleaning system for tube and shell heat exchangers is presented. The system includes a positioner, a plunger, an umbilical cleaner, and a motor. The cleaning system cleans the tubes while the heat exchanger remains in operation. The cleaning system locates and isolates a single tube via rotating and translating mechanical actions and inserts the umbilical cleaner into the tube, which may clean the tube via rotational movement or via sonication. The cleaning system may further clean the outer surface of the tubes of the heat exchanger.

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Description

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Claims

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