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

Patent Owner(s)

Patent Owner	Address
ECOLAB USA INC	1 ECOLAB PLACE SAINT PAUL MN 55102

International Classification(s)

• D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....

• 2001 Application Filing Year
• D21H Class
• 222 Applications Filed
• 75 Patents Issued To-Date
• 33.79 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hurlock, John R	Hickory Hills, IL	17	314
# of filed Patents : 17 Total Citations : 314
Maltesh, Chidambaram	Naperville, IL	7	179
# of filed Patents : 7 Total Citations : 179
Wong, Shing Jane B	Aurora, IL	16	176
# of filed Patents : 16 Total Citations : 176

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Patent Citation Ranking

• 9 Citation Count
• D21H Class

• 2.60 % this patent is cited more than
• 23 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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 No: 9206022

Winch assembly

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Abstract

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Disclosed is a winch assembly that may include a first housing member having a first retaining member formed therein and a second housing member having a second retaining member formed therein, the second housing member secured to the first housing member forming a winch housing. The winch assembly may further include a drive system generally positioned within the winch housing, and a winch drum operatively coupled with the drive system and rotationally secured with the first and second retaining members.

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Description

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Claims

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Claims data not available

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• FEPP2024
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• AS2022
• AS2022
• FEPP2020
• MAFP2020
• FEPP2020
• AS�2017
• I2017
• STCF2017
• AS�2017
• P2015
• AS2015
• AS2014
• F2014

Date	Code	Event	Description
Oct 24, 2024	FEPP	FEE PAYMENT PROCEDURE	free format text: 7.5 YR SURCHARGE - LATE PMT W/IN 6 MO, LARGE ENTITY (ORIGINAL EVENT CODE: M1555); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
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Dec 21, 2020	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
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Jul 26, 2017	AS�	SECURITY INTEREST	free format text: RELEASE BY SECURED PARTY;ASSIGNOR:UBS AG, STAMFORD BRANCH;REEL/FRAME:043349/0649 Owner name: CPI RADIANT TECHNOLOGIES DIVISION INC., CALIFORNIA Effective Date: Jul 26, 2017 free format text: RELEASE BY SECURED PARTY;ASSIGNOR:UBS AG, STAMFORD BRANCH;REEL/FRAME:043349/0649 Owner name: ASC SIGNAL CORPORATION, CALIFORNIA Effective Date: Jul 26, 2017 free format text: RELEASE BY SECURED PARTY;ASSIGNOR:UBS AG, STAMFORD BRANCH;REEL/FRAME:043349/0649 Owner name: COMMUNICATIONS & POWER INDUSTRIES LLC, CALIFORNIA Effective Date: Jul 26, 2017 free format text: RELEASE BY SECURED PARTY;ASSIGNOR:UBS AG, STAMFORD BRANCH;REEL/FRAME:043349/0649 Owner name: CPI MALIBU DIVISION, CALIFORNIA Effective Date: Jul 26, 2017 free format text: FIRST LIEN PATENT SECURITY AGREEMENT;ASSIGNORS:COMMUNICATIONS & POWER INDUSTRIES LLC;CPI RADIANT TECHNOLOGIES DIVISION INC.;ASC SIGNAL CORPORATION;AND OTHERS;REEL/FRAME:043349/0881 Owner name: UBS AG, STAMFORD BRANCH, CONNECTICUT Effective Date: Jul 26, 2017 free format text: SECOND LIEN PATENT SECURITY AGREEMENT;ASSIGNORS:COMMUNICATIONS & POWER INDUSTRIES LLC;CPI RADIANT TECHNOLOGIES DIVISION INC.;ASC SIGNAL CORPORATION;AND OTHERS;REEL/FRAME:043349/0916 Owner name: UBS AG, STAMFORD BRANCH, CONNECTICUT Effective Date: Jul 26, 2017 free format text: RELEASE BY SECURED PARTY;ASSIGNOR:UBS AG, STAMFORD BRANCH;REEL/FRAME:043358/0573 Owner name: CPI LOCUS MICROWAVE, INC., CALIFORNIA Effective Date: Jul 26, 2017 free format text: RELEASE BY SECURED PARTY;ASSIGNOR:UBS AG, STAMFORD BRANCH;REEL/FRAME:043358/0573 Owner name: COMMUNICATIONS & POWER INDUSTRIES LLC, CALIFORNIA Effective Date: Jul 26, 2017 free format text: RELEASE BY SECURED PARTY;ASSIGNOR:UBS AG, STAMFORD BRANCH;REEL/FRAME:043358/0573 Owner name: ASC SIGNAL CORPORATION, CALIFORNIA Effective Date: Jul 26, 2017 free format text: RELEASE BY SECURED PARTY;ASSIGNOR:UBS AG, STAMFORD BRANCH;REEL/FRAME:043358/0573 Owner name: CPI RADIANT TECHNOLOGIES DIVISION INC., CALIFORNIA Effective Date: Jul 26, 2017 free format text: RELEASE BY SECURED PARTY;ASSIGNOR:UBS AG, STAMFORD BRANCH;REEL/FRAME:043358/0573 Owner name: CPI MALIBU DIVISION, CALIFORNIA Effective Date: Jul 26, 2017
Apr 18, 2017	I	Issuance
Mar 29, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Mar 17, 2017	AS�	SECURITY INTEREST	free format text: SECOND LIEN SECURITY AGREEMENT;ASSIGNORS:COMMUNICATIONS & POWER INDUSTRIES LLC;CPI MALIBU DIVISION;CPI LOCUS MICROWAVE, INC.;AND OTHERS;REEL/FRAME:042050/0862 Owner name: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT, CONN Effective Date: Mar 17, 2017
Dec 10, 2015	P	Published
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Jun 09, 2014	F	Filing