Manhole shafts Other inspection or access chambers Accessories therefor

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CPC
E02D29/12

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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02DFOUNDATIONS EXCAVATIONS, EMBANKMENTS UNDERGROUND OR UNDERWATER STRUCTURE E02D29/00Independent underground or underwater structures Retaining walls

Current Industry

E02D29/12Manhole shafts Other inspection or access chambers Accessories therefor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Lining tube for restoring defective sewer shafts including a berm a...
- Patent number 12,281,742
- Issue date Apr 22, 2025
- Brandenburger Liner GmbH & Co. KG
- Johannes Buss
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System and method for extending the height of a manhole
- Patent number 12,221,760
- Issue date Feb 11, 2025
- Hydro-Klean, LLC
- Matt Huston
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Meter pit and method of manufacturing the same
- Patent number 12,188,211
- Issue date Jan 7, 2025
- Bingham & Taylor Corp.
- Kevin J. Levesque
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Smart system for manhole event suppression system
- Patent number 12,173,913
- Issue date Dec 24, 2024
- NOVINIUM, LLC
- James Steele
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device for blocking a passage
- Patent number 12,139,874
- Issue date Nov 12, 2024
- Libervit
- Yvan Cardona
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Systems and methods for supporting suspended items
- Patent number 12,123,186
- Issue date Oct 22, 2024
- XYLEM VUE INC.
- Jeremy Slater
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Method of rehabilitating a manhole
- Patent number 12,116,749
- Issue date Oct 15, 2024
- Hydro-Klean, LLC
- Matthew T. Huston
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Methods and systems for adjusting industrial gate valve boxes
- Patent number 12,110,978
- Issue date Oct 8, 2024
- Redco Construction
- Ryan Gertsch
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Reinforcement method and reinforcement structure of a manhole
- Patent number 12,077,929
- Issue date Sep 3, 2024
- Nippon Telegraph and Telephone Corporation
- Norihiro Fujimoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Variable sliding manhole safety guard
- Patent number 12,054,907
- Issue date Aug 6, 2024
- ESSYSTEM Co., Ltd
- Tae Hyun Jang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underfloor storage vault
- Patent number 12,054,906
- Issue date Aug 6, 2024
- Atlas Survival Shelters LLC
- Ronal Hubbard
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for manhole riser extensions
- Patent number 12,024,845
- Issue date Jul 2, 2024
- Michael Crites
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Calibrationless operation method
- Patent number 11,874,263
- Issue date Jan 16, 2024
- NOVINIUM, LLC
- Glen John Bertini
- G08 - SIGNALLING
Information Patent Grant
Device for securing a rung in a concrete wall
- Patent number 11,814,900
- Issue date Nov 14, 2023
- Ulrich Schlüsselbauer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Integrated access box
- Patent number 11,814,824
- Issue date Nov 14, 2023
- Innovative Tops, LLC
- Chad Thompson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of rehabilitating a manhole
- Patent number 11,808,003
- Issue date Nov 7, 2023
- Hydro-Klean, LLC
- Matthew T. Huston
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Floating foundation
- Patent number 11,746,495
- Issue date Sep 5, 2023
- Kevin R. Neprud
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Riser sections and risers made therefrom
- Patent number 11,732,433
- Issue date Aug 22, 2023
- Jerry L. McKinney
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Safety grating for riser of a septic tank
- Patent number 11,725,361
- Issue date Aug 15, 2023
- INFILTRATOR WATER TECHNOLOGIES, LLC
- Gregory Trude
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for renovating the interior of a hollow structure
- Patent number 11,708,930
- Issue date Jul 25, 2023
- WN SMITGROEP
- Nicolaas Petrus Frederikus Maria Smit
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Lift station safety spider web
- Patent number 11,674,284
- Issue date Jun 13, 2023
- Saudi Arabian Oil Company
- Khalid H. Al-Jamea
- B08 - CLEANING
Information Patent Grant
Adjustable pit extension assembly
- Patent number 11,668,078
- Issue date Jun 6, 2023
- The Ford Meter Box Company, Inc.
- Rick Rogers
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for installing end seals
- Patent number 11,649,601
- Issue date May 16, 2023
- INA Acquisition Corp.
- Bradley Schwerdt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Manhole rehabilitation system
- Patent number 11,649,603
- Issue date May 16, 2023
- GENEVA PIPE AND PRECAST COMPANY
- Jed Christopher Friesen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Manhole assembly
- Patent number 11,530,522
- Issue date Dec 20, 2022
- GENEVA PIPE AND PRECAST COMPANY
- Jed Christopher Friesen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Integrated access box
- Patent number 11,525,248
- Issue date Dec 13, 2022
- Innovative Tops, LLC
- Chad Thompson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Keyed valve box
- Patent number 11,486,510
- Issue date Nov 1, 2022
- Torqbuddy LLC
- Jeffrey Karl Backlund
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System and method for monitoring a fiber and a detector attached to...
- Patent number 11,401,680
- Issue date Aug 2, 2022
- Network Integrity Systems, Inc.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Grant
Snap on meter pit extension
- Patent number 11,401,681
- Issue date Aug 2, 2022
- Bingham & Taylor Corp.
- Kevin J. Levesque
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of identifying burning by monitoring water level and combust...
- Patent number 11,391,476
- Issue date Jul 19, 2022
- Novinium, Inc.
- Glen J. Bertini
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
IN-GROUND UTILITY ACCESS BOX AND RELATED METHODS
- Publication number 20250052029
- Publication date Feb 13, 2025
- American Polymer Company
- Scott Genovesi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Underfloor Storage Vault
- Publication number 20250034829
- Publication date Jan 30, 2025
- Atlas Survival Shelters LLC
- Ronal Hubbard
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
LINING TUBE FOR RESTORING DEFECTIVE SEWER SHAFTS INCLUDING A BERM A...
- Publication number 20250035247
- Publication date Jan 30, 2025
- BRANDENBURGER LINER GMBH & CO. KG
- Johannes Buss
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
NOVEL SYSTEMS AND METHODS FOR SUPPORTING SUSPENDED ITEMS
- Publication number 20250012068
- Publication date Jan 9, 2025
- Xylem Vue Inc.
- Jeremy Slater
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ON-SITE ASSEMBLED HANDHOLES
- Publication number 20240417948
- Publication date Dec 19, 2024
- AFL TELECOMMUNICATIONS LLC
- Mark Vogel
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MODULAR VAULT FOR FIBER OPTIC CABLES
- Publication number 20240385409
- Publication date Nov 21, 2024
- Clearfield, Inc.
- John P. Hill
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
LINER AND INFLATION BLADDER OFFSET SECUREMENT SYSTEM AND METHOD
- Publication number 20240384494
- Publication date Nov 21, 2024
- McNeil Technologies, Inc
- Ronald A. McNeil
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHODS AND PREPARATION FOR MAN HOLE HANGER
- Publication number 20240301645
- Publication date Sep 12, 2024
- ABC Services & Consulting LLC
- William Geer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Methods and Systems for Adjusting Industrial Gate Valve Boxes
- Publication number 20240175509
- Publication date May 30, 2024
- Redco Construction
- Ryan Gertsch
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
LINING TUBE FOR RESTORING DEFECTIVE SEWER SHAFTS AND METHOD FOR PRO...
- Publication number 20240117587
- Publication date Apr 11, 2024
- BRANDENBURGER LINER GMBH & CO. KG
- Stefan Blenke
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM AND METHOD FOR EXTENDING THE HEIGHT OF A MANHOLE
- Publication number 20240011237
- Publication date Jan 11, 2024
- HYDRO-KLEAN, LLC
- Matt Huston
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD OF REHABILITATING A MANHOLE
- Publication number 20240003115
- Publication date Jan 4, 2024
- HYDRO-KLEAN, LLC
- Matthew T. Huston
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VARIABLE SLIDING MANHOLE SAFETY GUARD
- Publication number 20230340751
- Publication date Oct 26, 2023
- ESSYSTEM CO, Ltd
- Tae Hyun JANG
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
HUMIDITY ADJUSTING DEVICE AND HUMIDITY ADJUSTING METHOD
- Publication number 20230314018
- Publication date Oct 5, 2023
- Nippon Telegraph and Telephone Corporation
- Hisatoshi KASAHARA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FOLDING BARRIER ASSEMBLY AND METHOD OF USE
- Publication number 20230304250
- Publication date Sep 28, 2023
- OHIO GRATINGS, INC.
- Aristotelis Zournas
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
APPARATUS AND METHOD FOR THREE-DIMENSIONAL MODELLING OF A SHAFT
- Publication number 20230145885
- Publication date May 11, 2023
- SPACEPAL
- Bram PLANCKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Integrated Access Box
- Publication number 20230104034
- Publication date Apr 6, 2023
- Innovative Tops, LLC
- Chad Thompson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Underfloor Storage Vault
- Publication number 20230049236
- Publication date Feb 16, 2023
- Atlas Survival Shelters LLC
- Ronal Hubbard
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD FOR MANHOLE RISER EXTENSIONS
- Publication number 20220403615
- Publication date Dec 22, 2022
- Michael Crites
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
NOVEL SYSTEMS AND METHODS FOR SUPPORTING SUSPENDED ITEMS
- Publication number 20220307253
- Publication date Sep 29, 2022
- EmNet, LLC
- Jeremy Slater
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SMART SYSTEM FOR MANHOLE EVENT SUPPRESSION SYSTEM
- Publication number 20220290884
- Publication date Sep 15, 2022
- NOVINIUM, INC.
- James Steele
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SUPPORT DEVICE OF UNDERGROUND INSTALLED OBJECTS AND MANUFACTURING M...
- Publication number 20220275598
- Publication date Sep 1, 2022
- Nippon Telegraph and Telephone Corporation
- Norihiro FUJIMOTO
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD OF REHABILITATING A MANHOLE
- Publication number 20220243420
- Publication date Aug 4, 2022
- HYDRO-KLEAN, LLC
- Matthew T. Huston
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FLOATING FOUNDATION
- Publication number 20220162827
- Publication date May 26, 2022
- Kevin R. NEPRUD
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DEVICE FOR BLOCKING A PASSAGE
- Publication number 20220074162
- Publication date Mar 10, 2022
- LIBERVIT
- Yvan CARDONA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
LIFT STATION SAFETY SPIDER WEB
- Publication number 20220025606
- Publication date Jan 27, 2022
- Saudi Arabian Oil Company
- Khalid H. Al-Jamea
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CALIBRATIONLESS OPERATION METHOD
- Publication number 20220026407
- Publication date Jan 27, 2022
- NOVINIUM, INC.
- Glen John Bertini
- G08 - SIGNALLING
Information Patent Application
VERTICAL MANHOLE APPARATUS AND METHOD FOR PROVIDING ACCESS TO LEACH...
- Publication number 20210388572
- Publication date Dec 16, 2021
- TETRA TECH, INC.
- Mark Torresani
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Adjustable Pit Extension Assembly
- Publication number 20210372098
- Publication date Dec 2, 2021
- The Ford Meter Box Company, Inc.
- Rick Rogers
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Integrated Access Box
- Publication number 20210317641
- Publication date Oct 14, 2021
- Innovative Tops, LLC
- Chad Thompson
- E03 - WATER SUPPLY SEWERAGE

Manhole shafts Other inspection or access chambers Accessories therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Lining tube for restoring defective sewer shafts including a berm a...

System and method for extending the height of a manhole

Meter pit and method of manufacturing the same

Smart system for manhole event suppression system

Device for blocking a passage

Systems and methods for supporting suspended items

Method of rehabilitating a manhole

Methods and systems for adjusting industrial gate valve boxes

Reinforcement method and reinforcement structure of a manhole

Variable sliding manhole safety guard

Underfloor storage vault

Method for manhole riser extensions

Calibrationless operation method

Device for securing a rung in a concrete wall

Integrated access box

Method of rehabilitating a manhole

Floating foundation

Riser sections and risers made therefrom

Safety grating for riser of a septic tank

Method for renovating the interior of a hollow structure

Lift station safety spider web

Adjustable pit extension assembly

Method and apparatus for installing end seals

Manhole rehabilitation system

Manhole assembly

Integrated access box

Keyed valve box

System and method for monitoring a fiber and a detector attached to...

Snap on meter pit extension

Method of identifying burning by monitoring water level and combust...

Patents Applicationslast 30 patents

IN-GROUND UTILITY ACCESS BOX AND RELATED METHODS

Underfloor Storage Vault

LINING TUBE FOR RESTORING DEFECTIVE SEWER SHAFTS INCLUDING A BERM A...

NOVEL SYSTEMS AND METHODS FOR SUPPORTING SUSPENDED ITEMS

ON-SITE ASSEMBLED HANDHOLES

MODULAR VAULT FOR FIBER OPTIC CABLES

LINER AND INFLATION BLADDER OFFSET SECUREMENT SYSTEM AND METHOD

METHODS AND PREPARATION FOR MAN HOLE HANGER

Methods and Systems for Adjusting Industrial Gate Valve Boxes

LINING TUBE FOR RESTORING DEFECTIVE SEWER SHAFTS AND METHOD FOR PRO...

SYSTEM AND METHOD FOR EXTENDING THE HEIGHT OF A MANHOLE

METHOD OF REHABILITATING A MANHOLE

VARIABLE SLIDING MANHOLE SAFETY GUARD

HUMIDITY ADJUSTING DEVICE AND HUMIDITY ADJUSTING METHOD

FOLDING BARRIER ASSEMBLY AND METHOD OF USE

APPARATUS AND METHOD FOR THREE-DIMENSIONAL MODELLING OF A SHAFT

Integrated Access Box

Underfloor Storage Vault

METHOD FOR MANHOLE RISER EXTENSIONS

NOVEL SYSTEMS AND METHODS FOR SUPPORTING SUSPENDED ITEMS

SMART SYSTEM FOR MANHOLE EVENT SUPPRESSION SYSTEM

SUPPORT DEVICE OF UNDERGROUND INSTALLED OBJECTS AND MANUFACTURING M...

METHOD OF REHABILITATING A MANHOLE

FLOATING FOUNDATION

DEVICE FOR BLOCKING A PASSAGE

LIFT STATION SAFETY SPIDER WEB

CALIBRATIONLESS OPERATION METHOD

VERTICAL MANHOLE APPARATUS AND METHOD FOR PROVIDING ACCESS TO LEACH...

Adjustable Pit Extension Assembly

Integrated Access Box