USD835233S1 - Filter - Google Patents

Filter Download PDF

Info

Publication number
USD835233S1
USD835233S1 US29/581,857 US201629581857F USD835233S US D835233 S1 USD835233 S1 US D835233S1 US 201629581857 F US201629581857 F US 201629581857F US D835233 S USD835233 S US D835233S
Authority
US
United States
Prior art keywords
filter
view
elevational view
plan
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/581,857
Inventor
Nathan Coelho
Michael Davenport
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Masterspas LLC
Original Assignee
Master Spas Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US29/581,857 priority Critical patent/USD835233S1/en
Application filed by Master Spas Inc filed Critical Master Spas Inc
Assigned to MASTER SPAS, INC. reassignment MASTER SPAS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: COELHO, NATHAN, DAVENPORT, MICHAEL
Priority to US29/668,453 priority patent/USD855755S1/en
Priority to US29/668,463 priority patent/USD880656S1/en
Publication of USD835233S1 publication Critical patent/USD835233S1/en
Application granted granted Critical
Priority to US29/700,712 priority patent/USD881339S1/en
Priority to US29/725,920 priority patent/USD904560S1/en
Priority to US29/731,356 priority patent/USD916238S1/en
Assigned to MASTERSPAS, LLC reassignment MASTERSPAS, LLC CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: MASTER SPAS, INC.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

FIG. 1 is a top front right perspective view of a filter showing our new design, shown in a first embodiment;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left elevational view thereof;
FIG. 5 is a right elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a top front right perspective view of the filter of FIG. 1, shown in a second embodiment;
FIG. 9 is a front elevational view thereof;
FIG. 10 is a rear elevational view thereof;
FIG. 11 is a left elevational view thereof;
FIG. 12 is a right elevational view thereof;
FIG. 13 is a top plan view thereof; and,
FIG. 14 is a bottom plan view thereof.
The portions shown in the figures in broken lines do not constitute part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a filter, as shown and described.
US29/581,857 2016-10-22 2016-10-22 Filter Active USD835233S1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US29/581,857 USD835233S1 (en) 2016-10-22 2016-10-22 Filter
US29/668,453 USD855755S1 (en) 2016-10-22 2018-10-30 Filter
US29/668,463 USD880656S1 (en) 2016-10-22 2018-10-30 Inner filter element
US29/700,712 USD881339S1 (en) 2016-10-22 2019-08-05 Outer filter element
US29/725,920 USD904560S1 (en) 2016-10-22 2020-02-27 Inner filter element
US29/731,356 USD916238S1 (en) 2016-10-22 2020-04-14 Outer filter element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/581,857 USD835233S1 (en) 2016-10-22 2016-10-22 Filter

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US29/668,463 Division USD880656S1 (en) 2016-10-22 2018-10-30 Inner filter element
US29/668,453 Division USD855755S1 (en) 2016-10-22 2018-10-30 Filter

Publications (1)

Publication Number Publication Date
USD835233S1 true USD835233S1 (en) 2018-12-04

Family

ID=64448545

Family Applications (6)

Application Number Title Priority Date Filing Date
US29/581,857 Active USD835233S1 (en) 2016-10-22 2016-10-22 Filter
US29/668,463 Active USD880656S1 (en) 2016-10-22 2018-10-30 Inner filter element
US29/668,453 Active USD855755S1 (en) 2016-10-22 2018-10-30 Filter
US29/700,712 Active USD881339S1 (en) 2016-10-22 2019-08-05 Outer filter element
US29/725,920 Active USD904560S1 (en) 2016-10-22 2020-02-27 Inner filter element
US29/731,356 Active USD916238S1 (en) 2016-10-22 2020-04-14 Outer filter element

Family Applications After (5)

Application Number Title Priority Date Filing Date
US29/668,463 Active USD880656S1 (en) 2016-10-22 2018-10-30 Inner filter element
US29/668,453 Active USD855755S1 (en) 2016-10-22 2018-10-30 Filter
US29/700,712 Active USD881339S1 (en) 2016-10-22 2019-08-05 Outer filter element
US29/725,920 Active USD904560S1 (en) 2016-10-22 2020-02-27 Inner filter element
US29/731,356 Active USD916238S1 (en) 2016-10-22 2020-04-14 Outer filter element

Country Status (1)

Country Link
US (6) USD835233S1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD855755S1 (en) 2016-10-22 2019-08-06 Master Spas, Inc. Filter
US10612258B2 (en) 2016-10-22 2020-04-07 Master Spas, Inc. Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element
USD882038S1 (en) * 2018-08-16 2020-04-21 Franke Technology And Trademark Ltd Capsule water filters
USD965739S1 (en) 2021-03-29 2022-10-04 Helen Of Troy Limited Filter
USD1034897S1 (en) * 2021-01-04 2024-07-09 Ye Siang Enterprise Co., Ltd. Gas phase filter
USD1093588S1 (en) * 2023-07-10 2025-09-16 Coway Co., Ltd. Air purifier
USD1097059S1 (en) 2024-09-30 2025-10-07 Kaz Europe Sàrl Filter

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9903241B2 (en) 2015-11-13 2018-02-27 Briggs & Stratton Corporation Small air-cooled engine assembly with dry sump lubrication system
USD854650S1 (en) * 2017-09-15 2019-07-23 Briggs & Stratton Corporation Oil filter
USD1016969S1 (en) 2019-04-24 2024-03-05 Helen Of Troy Limited Filter cartridge
USD992710S1 (en) * 2019-05-02 2023-07-18 Dyson Technology Limited Evaporator for a humidifier
USD949292S1 (en) * 2020-02-06 2022-04-19 Definox Sas Control unit to monitor and control valve
USD921836S1 (en) * 2020-04-24 2021-06-08 Access Business Group International Llc Filter assembly for water treatment system
USD921834S1 (en) * 2020-04-24 2021-06-08 Access Business Group International Llc Filter for water treatment system
US11772028B2 (en) * 2020-06-01 2023-10-03 The Sy-Klone Company, Llc Radial seal filter
USD969965S1 (en) * 2020-06-12 2022-11-15 Magnum Filters Limited Pool filter holder
USD968561S1 (en) * 2021-01-04 2022-11-01 Ye Siang Enterprise Co., Ltd. Gas phase filter
USD930786S1 (en) * 2021-02-10 2021-09-14 Shilin Huang Spa mineral cartridge stick for hot tub
USD1027114S1 (en) * 2022-07-26 2024-05-14 Adey Holdings (2008) Limited Filters for fluids
USD1020987S1 (en) * 2022-09-06 2024-04-02 Qijing Jiang Spa filter
USD1071084S1 (en) * 2022-09-30 2025-04-15 Solventum Intellectual Properties Company Components of a reverse osmosis water filtration system
USD1034900S1 (en) 2022-10-03 2024-07-09 Mp Filtri S.P.A. Vehicle filter oil
USD1022121S1 (en) * 2022-10-19 2024-04-09 Inspired Ventures Llc Replacement faucet filter for faucet mounted filter unit
USD1017762S1 (en) * 2022-10-27 2024-03-12 Yong Jiang Filter element
USD998773S1 (en) * 2022-11-03 2023-09-12 Jianfeng Sun Filter
USD987777S1 (en) * 2022-11-03 2023-05-30 Jianfeng Sun Filter
USD1072181S1 (en) 2024-03-02 2025-04-22 Brio Water Technology, Inc. Filter
USD1036993S1 (en) 2024-03-02 2024-07-30 Brio Water Technology, Inc. Filter handle
USD1057499S1 (en) * 2024-09-30 2025-01-14 Zhongshan Meiri Technology Co., Ltd Diffuser
USD1085332S1 (en) * 2024-11-13 2025-07-22 Guangdong Lizi Technology Co., Ltd. Water purifier filter

Citations (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347386A (en) 1964-09-09 1967-10-17 Jr Frederick Kraissl Multiple element filter assembly
US3348689A (en) 1965-06-29 1967-10-24 Jr Frederick Kraissl Concentric filter elements having assembling and locking means
USD246109S (en) * 1976-03-23 1977-10-18 Rosaen Nils O Fluid filter
USD294167S (en) * 1985-06-14 1988-02-09 Meissner Manufacturing Company Cover plate for a filter cartridge
USD306199S (en) 1987-02-25 1990-02-20 Meissner Mfg. Co., Inc. Cover plate for a filter cartridge for a spa or swimming pool water filter
USD306640S (en) * 1987-11-06 1990-03-13 Pleatco Electronic & Filter Corp. Liquid filter cartridge for swimming pools or the like
USD318094S (en) * 1990-02-22 1991-07-09 Floatron, Inc. Water purifier
USD318091S (en) * 1989-04-26 1991-07-09 Floatron, Inc. Water purifier
USD320062S (en) * 1990-06-29 1991-09-17 Meissner Filtration Products, Inc. End cap for a filter cartridge
US5135654A (en) 1984-04-30 1992-08-04 Kdf Fluid Treatment, Inc. Method for treating fluids
US5198118A (en) 1984-04-30 1993-03-30 Kdf Fluid Treatment, Inc. Method for treating fluids
US5211846A (en) 1990-07-30 1993-05-18 Pleatco Electronic & Filter Corp. Replacement filter cartridge assembly
US5314623A (en) 1984-04-30 1994-05-24 Kdf Fluid Treatment, Inc. Method for treating fluids
USD402735S (en) * 1998-02-06 1998-12-15 Pleatco Electronic & Filter Corp. Filter
USD403740S (en) 1997-12-19 1999-01-05 Pleatco Electronic & Filter Corp. Filter
USD412551S (en) * 1995-11-02 1999-08-03 Pall Corporation End cap for a cylindrical filter
US20040124129A1 (en) 2002-12-31 2004-07-01 H-Tech, Inc. Filter element assembly and parts therefor
US6962660B2 (en) 2002-09-25 2005-11-08 Master Spas, Inc. Fluid filter system with secondary flow path for augmented filtration
USD548307S1 (en) * 2006-02-09 2007-08-07 Parker-Hannifin Corporation Filter element
US20070241045A1 (en) 2006-04-17 2007-10-18 Kott Leonard B Replaceable tandem filter cartridge assembly
US7416663B2 (en) 2006-04-14 2008-08-26 Pleatco Electronic & Filter Corporation Replacement filter cartridge assembly having an internal lock ring
US20100243554A1 (en) 2009-03-25 2010-09-30 Nathan Herrin Fluid Filter Assembly
US20110147297A1 (en) * 2008-07-08 2011-06-23 Core Phillip R Filter
USD648822S1 (en) * 2010-10-01 2011-11-15 Caterpillar Inc. Fuel filter
US20120080372A1 (en) * 2010-10-01 2012-04-05 Caterpillar Inc. Filter System with Fuel-Water Separator
USD717395S1 (en) * 2012-10-29 2014-11-11 Parker Hannifin Industria E Comercio Ltda. Filter element cap
USD726869S1 (en) * 2013-06-25 2015-04-14 Baldwin Filters, Inc. Filter element
USD729344S1 (en) * 2014-02-26 2015-05-12 Brita Lp Water filter housing sieve
USD730731S1 (en) * 2014-05-07 2015-06-02 General Electric Company Cap
USD735293S1 (en) * 2014-05-07 2015-07-28 Cummins Filtration Ip, Inc. Filter element
USD751170S1 (en) * 2014-09-17 2016-03-08 Rapid Pure, Inc. Water filter mount assembly
USD753789S1 (en) * 2014-09-24 2016-04-12 Graver Technologies Llc Pre-coat filter element
USD754304S1 (en) * 2015-01-26 2016-04-19 Caterpillar Inc. Filter cap
USD770011S1 (en) * 2015-10-16 2016-10-25 Us Water Filters, Inc. Manifold engagement portion of a filter cartridge
USD770592S1 (en) * 2015-05-05 2016-11-01 Cummins Filtration Ip, Inc. Filter element
USD773014S1 (en) * 2015-07-16 2016-11-29 Spifil Inc. Filter
US20170028326A1 (en) * 2015-07-27 2017-02-02 Pall Corporation Filter assembly
USD793525S1 (en) * 2015-09-22 2017-08-01 Caterpillar Inc. Filter cap
US20180028950A1 (en) * 2016-07-28 2018-02-01 Jet Filter Systems, LLC Filter Assembly For Retaining Wall Drain Holes
USD810859S1 (en) * 2016-05-25 2018-02-20 Glacier Fresh Corp. Water filter

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD305199S (en) 1986-03-10 1989-12-26 Ecosystems, Inc. Calculator button pusher
USD414544S (en) * 1998-04-03 1999-09-28 Donaldson Company, Inc. Filter element
USD470216S1 (en) * 2002-03-28 2003-02-11 Donaldson Company, Inc. Filter element
USD475129S1 (en) * 2002-06-19 2003-05-27 Donaldson Company Inc. Radial seal filter element with press-on fin structure
USD560751S1 (en) * 2004-05-17 2008-01-29 Parker-Hannifin Corp. Filter element
USD521137S1 (en) * 2005-01-14 2006-05-16 Royal Appliance Mfg. Co. Filter
DE202006008596U1 (en) * 2006-05-29 2007-10-11 Mann + Hummel Gmbh Filter element for cleaning a fluid
US8590712B2 (en) * 2008-10-08 2013-11-26 Cummins Filtration Ip Inc. Modular filter elements for use in a filter-in-filter cartridge
USD717420S1 (en) * 2013-12-30 2014-11-11 Baldwin Filters, Inc. Air filter element with lid
USD753739S1 (en) 2015-04-17 2016-04-12 Coorstek, Inc. Wire bonding wedge tool
JP6519862B2 (en) * 2015-05-11 2019-05-29 Smc株式会社 Pneumatic filter and filter element
USD782000S1 (en) * 2015-09-22 2017-03-21 Caterpillar Inc. Filter cap
AU2016332962A1 (en) * 2015-09-30 2018-04-05 Brita Lp Filter design with interchangeable core cover
US9903241B2 (en) * 2015-11-13 2018-02-27 Briggs & Stratton Corporation Small air-cooled engine assembly with dry sump lubrication system
JP6647553B2 (en) * 2016-03-01 2020-02-14 Smc株式会社 Filter element
US20170326482A1 (en) * 2016-05-11 2017-11-16 Phil-Up, LLC Systems and apparatus for a fluid filtration device
USD835233S1 (en) * 2016-10-22 2018-12-04 Master Spas, Inc. Filter
US10612258B2 (en) * 2016-10-22 2020-04-07 Master Spas, Inc. Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element
USD820385S1 (en) * 2016-12-14 2018-06-12 Brita Lp Water filter housing
USD844103S1 (en) * 2017-01-18 2019-03-26 Yoshida Tekko Kabushiki Kaisha Filtration drum
USD825029S1 (en) * 2017-04-25 2018-08-07 Mechanical Manufacturing Corporation Filtration element
USD854650S1 (en) * 2017-09-15 2019-07-23 Briggs & Stratton Corporation Oil filter
USD882038S1 (en) * 2018-08-16 2020-04-21 Franke Technology And Trademark Ltd Capsule water filters

Patent Citations (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347386A (en) 1964-09-09 1967-10-17 Jr Frederick Kraissl Multiple element filter assembly
US3348689A (en) 1965-06-29 1967-10-24 Jr Frederick Kraissl Concentric filter elements having assembling and locking means
USD246109S (en) * 1976-03-23 1977-10-18 Rosaen Nils O Fluid filter
US5135654A (en) 1984-04-30 1992-08-04 Kdf Fluid Treatment, Inc. Method for treating fluids
US5314623A (en) 1984-04-30 1994-05-24 Kdf Fluid Treatment, Inc. Method for treating fluids
US5198118A (en) 1984-04-30 1993-03-30 Kdf Fluid Treatment, Inc. Method for treating fluids
USD294167S (en) * 1985-06-14 1988-02-09 Meissner Manufacturing Company Cover plate for a filter cartridge
USD306199S (en) 1987-02-25 1990-02-20 Meissner Mfg. Co., Inc. Cover plate for a filter cartridge for a spa or swimming pool water filter
USD306640S (en) * 1987-11-06 1990-03-13 Pleatco Electronic & Filter Corp. Liquid filter cartridge for swimming pools or the like
USD318091S (en) * 1989-04-26 1991-07-09 Floatron, Inc. Water purifier
USD318094S (en) * 1990-02-22 1991-07-09 Floatron, Inc. Water purifier
USD320062S (en) * 1990-06-29 1991-09-17 Meissner Filtration Products, Inc. End cap for a filter cartridge
US5211846A (en) 1990-07-30 1993-05-18 Pleatco Electronic & Filter Corp. Replacement filter cartridge assembly
USD412551S (en) * 1995-11-02 1999-08-03 Pall Corporation End cap for a cylindrical filter
USD403740S (en) 1997-12-19 1999-01-05 Pleatco Electronic & Filter Corp. Filter
USD402735S (en) * 1998-02-06 1998-12-15 Pleatco Electronic & Filter Corp. Filter
US6962660B2 (en) 2002-09-25 2005-11-08 Master Spas, Inc. Fluid filter system with secondary flow path for augmented filtration
US20040124129A1 (en) 2002-12-31 2004-07-01 H-Tech, Inc. Filter element assembly and parts therefor
USD548307S1 (en) * 2006-02-09 2007-08-07 Parker-Hannifin Corporation Filter element
US7416663B2 (en) 2006-04-14 2008-08-26 Pleatco Electronic & Filter Corporation Replacement filter cartridge assembly having an internal lock ring
US20070241045A1 (en) 2006-04-17 2007-10-18 Kott Leonard B Replaceable tandem filter cartridge assembly
US20110147297A1 (en) * 2008-07-08 2011-06-23 Core Phillip R Filter
US20100243554A1 (en) 2009-03-25 2010-09-30 Nathan Herrin Fluid Filter Assembly
USD648822S1 (en) * 2010-10-01 2011-11-15 Caterpillar Inc. Fuel filter
USD656577S1 (en) * 2010-10-01 2012-03-27 Caterpillar Inc. Fuel filter
US20120080372A1 (en) * 2010-10-01 2012-04-05 Caterpillar Inc. Filter System with Fuel-Water Separator
USD717395S1 (en) * 2012-10-29 2014-11-11 Parker Hannifin Industria E Comercio Ltda. Filter element cap
USD726869S1 (en) * 2013-06-25 2015-04-14 Baldwin Filters, Inc. Filter element
USD729344S1 (en) * 2014-02-26 2015-05-12 Brita Lp Water filter housing sieve
USD735293S1 (en) * 2014-05-07 2015-07-28 Cummins Filtration Ip, Inc. Filter element
USD730731S1 (en) * 2014-05-07 2015-06-02 General Electric Company Cap
USD751170S1 (en) * 2014-09-17 2016-03-08 Rapid Pure, Inc. Water filter mount assembly
USD753789S1 (en) * 2014-09-24 2016-04-12 Graver Technologies Llc Pre-coat filter element
USD754304S1 (en) * 2015-01-26 2016-04-19 Caterpillar Inc. Filter cap
USD770592S1 (en) * 2015-05-05 2016-11-01 Cummins Filtration Ip, Inc. Filter element
USD810232S1 (en) * 2015-05-05 2018-02-13 Cummins Filtration Ip, Inc. Filter element
USD773014S1 (en) * 2015-07-16 2016-11-29 Spifil Inc. Filter
US20170028326A1 (en) * 2015-07-27 2017-02-02 Pall Corporation Filter assembly
USD793525S1 (en) * 2015-09-22 2017-08-01 Caterpillar Inc. Filter cap
USD770011S1 (en) * 2015-10-16 2016-10-25 Us Water Filters, Inc. Manifold engagement portion of a filter cartridge
USD810859S1 (en) * 2016-05-25 2018-02-20 Glacier Fresh Corp. Water filter
US20180028950A1 (en) * 2016-07-28 2018-02-01 Jet Filter Systems, LLC Filter Assembly For Retaining Wall Drain Holes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Nathan Coelho et al., Related unpublished Utility U.S. Appl. No. 15/791,206, filed Oct. 23, 2017.

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD855755S1 (en) 2016-10-22 2019-08-06 Master Spas, Inc. Filter
USD880656S1 (en) 2016-10-22 2020-04-07 Master Spas, Inc. Inner filter element
US10612258B2 (en) 2016-10-22 2020-04-07 Master Spas, Inc. Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element
USD916238S1 (en) 2016-10-22 2021-04-13 Masterspas, Llc Outer filter element
US11697945B2 (en) 2016-10-22 2023-07-11 Masterspas, Llc Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element
USD882038S1 (en) * 2018-08-16 2020-04-21 Franke Technology And Trademark Ltd Capsule water filters
USD1034897S1 (en) * 2021-01-04 2024-07-09 Ye Siang Enterprise Co., Ltd. Gas phase filter
USD965739S1 (en) 2021-03-29 2022-10-04 Helen Of Troy Limited Filter
USD986375S1 (en) 2021-03-29 2023-05-16 Helen Of Troy Limited Filter
USD1093588S1 (en) * 2023-07-10 2025-09-16 Coway Co., Ltd. Air purifier
USD1097059S1 (en) 2024-09-30 2025-10-07 Kaz Europe Sàrl Filter

Also Published As

Publication number Publication date
USD916238S1 (en) 2021-04-13
USD880656S1 (en) 2020-04-07
USD904560S1 (en) 2020-12-08
USD855755S1 (en) 2019-08-06
USD881339S1 (en) 2020-04-14

Similar Documents

Publication Publication Date Title
USD904560S1 (en) Inner filter element
USD868871S1 (en) Camera
USD827316S1 (en) Screen
USD807988S1 (en) Water filter
USD831788S1 (en) Filter unit
USD796216S1 (en) Screen
USD831786S1 (en) Filter unit
USD792943S1 (en) Filter unit
USD788880S1 (en) Filter unit
USD813195S1 (en) Headphone
USD843155S1 (en) Carafe
USD822155S1 (en) Filter unit
USD810859S1 (en) Water filter
USD809316S1 (en) Seat
USD943058S1 (en) Filter cartridge
USD813357S1 (en) Filter key
USD802310S1 (en) Chair
USD803349S1 (en) Filter unit
USD880455S1 (en) Speaker
USD860302S1 (en) Sunglasses
USD796488S1 (en) Earphone
USD821383S1 (en) Phone case
USD816670S1 (en) Headset
USD802925S1 (en) Basket
USD878516S1 (en) Filter

Legal Events

Date Code Title Description
FEPP Fee payment procedure

Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

FEPP Fee payment procedure

Free format text: PETITION RELATED TO MAINTENANCE FEES GRANTED (ORIGINAL EVENT CODE: PTGR); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY