braking or blocking when leaving a particular area

Industry

CPC
B62B5/0423

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B62Land vehicles B62BHAND-PROPELLED VEHICLES B62B5/00Accessories or details specially adapted for hand carts

Current Industry

B62B5/0423braking or blocking when leaving a particular area

Industries

Patents Grantslast 30 patents

Information Patent Grant
Estimating motion of wheeled carts
- Patent number 12,131,647
- Issue date Oct 29, 2024
- Gatekeeper Systems, Inc.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shopping basket monitoring using computer vision and machine learning
- Patent number 12,106,644
- Issue date Oct 1, 2024
- Gatekeeper Systems, Inc.
- Narayanan V. Ramanathan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shopping basket monitoring using computer vision and machine learning
- Patent number 12,033,481
- Issue date Jul 9, 2024
- Gatekeeper Systems, Inc.
- Narayanan V. Ramanathan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shopping basket monitoring using computer vision
- Patent number 11,990,009
- Issue date May 21, 2024
- Gatekeeper Systems, Inc.
- Scott J. Carter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for monitoring and controlling shopping cart usage
- Patent number 11,981,365
- Issue date May 14, 2024
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shopping cart
- Patent number 11,945,490
- Issue date Apr 2, 2024
- Toshiba Tec Kabushiki Kaisha
- Masatoshi Nishida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Navigation systems and methods for wheeled objects
- Patent number 11,718,336
- Issue date Aug 8, 2023
- Gatekeeper Systems, Inc.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Caster anti-tilt device
- Patent number 11,673,427
- Issue date Jun 13, 2023
- CART SOURCE LLC
- Nadia Lazzarino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for monitoring and controlling shopping cart usage
- Patent number 11,358,621
- Issue date Jun 14, 2022
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shopping cart security system
- Patent number 11,352,039
- Issue date Jun 7, 2022
- Tyler Milam
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motorized cart retriever for monitoring cart status
- Patent number 11,299,189
- Issue date Apr 12, 2022
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for monitoring and controlling shopping cart usage
- Patent number 11,230,313
- Issue date Jan 25, 2022
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Monitoring system capable of classifying items added to a shopping...
- Patent number 11,208,134
- Issue date Dec 28, 2021
- Gatekeeper Systems, Inc.
- Scott J. Carter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shopping cart monitoring using computer vision
- Patent number 11,203,370
- Issue date Dec 21, 2021
- Gatekeeper Systems, Inc.
- Scott J. Carter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Estimating motion of wheeled carts
- Patent number 11,183,070
- Issue date Nov 23, 2021
- Gatekeeper Systems, Inc.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automated robotic shopping cart
- Patent number 10,919,555
- Issue date Feb 16, 2021
- Robert Spruill
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Shopping cart foot wheel capable of warning the abrasion status of...
- Patent number 10,746,245
- Issue date Aug 18, 2020
- Jiaxing Xingteng Caster Co,. Ltd.
- Leon Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motorized cart retriever for monitoring cart status
- Patent number 10,745,040
- Issue date Aug 18, 2020
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Navigation systems and methods for wheeled objects
- Patent number 10,730,541
- Issue date Aug 4, 2020
- Gatekeeper Systems, Inc.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Estimating motion of wheeled carts
- Patent number 10,546,502
- Issue date Jan 28, 2020
- Gatekeeper Systems, Inc.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shopping cart and associated systems and methods
- Patent number 10,479,388
- Issue date Nov 19, 2019
- Walmart Apollo, LLC
- Larry A. Kraus
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cash security system for a retail store
- Patent number 10,232,759
- Issue date Mar 19, 2019
- Walmart Apollo, LLC
- Yurgis Mauro Bacallao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power generation systems and methods for wheeled objects
- Patent number 10,227,082
- Issue date Mar 12, 2019
- Gatekeeper Systems, Inc.
- Scott J. Carter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems with buried antennas for bi-directional communication with...
- Patent number 10,219,136
- Issue date Feb 26, 2019
- Gatekeeper Systems, Inc.
- Stephen E Hannah
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Direction crossing detector for containment boundary
- Patent number 10,196,040
- Issue date Feb 5, 2019
- Gatekeeper Systems, Inc.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cart monitoring system with wheel assembly capable of visually sign...
- Patent number 10,189,494
- Issue date Jan 29, 2019
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Cart monitoring system capable of authorizing cart exit events
- Patent number 10,023,216
- Issue date Jul 17, 2018
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cart monitoring system supporting unicast and multicast command tra...
- Patent number 9,963,162
- Issue date May 8, 2018
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System with wheel assembly that communicates with display unit of h...
- Patent number 9,914,470
- Issue date Mar 13, 2018
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Direction crossing detector for containment boundary
- Patent number 9,845,072
- Issue date Dec 19, 2017
- Gatekeeper Systems, Inc.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SHOPPING BASKET MONITORING USING COMPUTER VISION AND MACHINE LEARNING
- Publication number 20250022356
- Publication date Jan 16, 2025
- Gatekeeper Systems, Inc.
- Narayanan V. Ramanathan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHOPPING CONTAINER SECURITY SYSTEM
- Publication number 20240425096
- Publication date Dec 26, 2024
- Rocateq USA, LLC
- Dirk Jan Van Welie
- G08 - SIGNALLING
Information Patent Application
Apparatus and System and/or Method for Braking a Shopping Cart
- Publication number 20240059339
- Publication date Feb 22, 2024
- Nathan Freeland
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
SHOPPING BASKET MONITORING USING COMPUTER VISION AND MACHINE LEARNING
- Publication number 20240021057
- Publication date Jan 18, 2024
- Gatekeeper Systems, Inc.
- Narayanan V. Ramanathan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR MONITORING AND CONTROLLING SHOPPING CART USAGE
- Publication number 20230057163
- Publication date Feb 23, 2023
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHOPPING BASKET MONITORING USING COMPUTER VISION
- Publication number 20220194454
- Publication date Jun 23, 2022
- Gatekeeper Systems, Inc.
- Scott J. Carter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR MONITORING AND CONTROLLING SHOPPING CART USAGE
- Publication number 20220119027
- Publication date Apr 21, 2022
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Application
ESTIMATING MOTION OF WHEELED CARTS
- Publication number 20220108617
- Publication date Apr 7, 2022
- Gatekeeper Systems, Inc.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Application
CASTER ANTI-TILT DEVICE
- Publication number 20220048320
- Publication date Feb 17, 2022
- Nadia LAZZARINO
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHOPPING CART
- Publication number 20220009537
- Publication date Jan 13, 2022
- Toshiba Tec Kabushiki Kaisha
- Masatoshi NISHIDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHOPPING CART MONITORING USING COMPUTER VISION
- Publication number 20210284223
- Publication date Sep 16, 2021
- Gatekeeper Systems, Inc.
- Scott J. Carter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR MONITORING AND CONTROLLING SHOPPING CART USAGE
- Publication number 20210221420
- Publication date Jul 22, 2021
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTORIZED CART RETRIEVER FOR MONITORING CART STATUS
- Publication number 20210171083
- Publication date Jun 10, 2021
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Application
NAVIGATION SYSTEMS AND METHODS FOR WHEELED OBJECTS
- Publication number 20200391780
- Publication date Dec 17, 2020
- Gatekeeper Systems, Inc.
- Scott J. Carter
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ESTIMATING MOTION OF WHEELED CARTS
- Publication number 20200372803
- Publication date Nov 26, 2020
- Gatekeeper Systems, Inc.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHOPPING BASKET MONITORING USING COMPUTER VISION AND MACHINE LEARNING
- Publication number 20200079412
- Publication date Mar 12, 2020
- Gatekeeper Systems, Inc.
- Narayanan V. Ramanathan
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
MOTORIZED CART RETRIEVER FOR MONITORING CART STATUS
- Publication number 20190118845
- Publication date Apr 25, 2019
- Gatekeeper Systems, Inc.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHOPPING CART FOOT WHEEL CAPABLE OF WARNING THE ABRASION STATUS OF...
- Publication number 20190048953
- Publication date Feb 14, 2019
- Jiaxing Xingteng Caster Co., Ltd
- Leon LEE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CASH SECURITY SYSTEM FOR A RETAIL STORE
- Publication number 20180257538
- Publication date Sep 13, 2018
- Walmart Apollo, LLC
- Yurgis Mauro Bacallao
- B60 - VEHICLES IN GENERAL
Information Patent Application
ESTIMATING MOTION OF WHEELED CARTS
- Publication number 20180178822
- Publication date Jun 28, 2018
- GATEKEEPER SYSTEMS, INC.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Application
CART MONITORING SYSTEM WITH WHEEL ASSEMBLY CAPABLE OF VISUALLY SIGN...
- Publication number 20180141577
- Publication date May 24, 2018
- GATEKEEPER SYSTEMS, INC.
- Stephen E. Hannah
- B60 - VEHICLES IN GENERAL
Information Patent Application
DIRECTION CROSSING DETECTOR FOR CONTAINMENT BOUNDARY
- Publication number 20180118165
- Publication date May 3, 2018
- GATEKEEPER SYSTEMS, INC.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Application
NAVIGATION SYSTEMS AND METHODS FOR WHEELED OBJECTS
- Publication number 20180037246
- Publication date Feb 8, 2018
- GATEKEEPER SYSTEMS, INC.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER GENERATION SYSTEMS AND METHODS FOR WHEELED OBJECTS
- Publication number 20180009458
- Publication date Jan 11, 2018
- GATEKEEPER SYSTEMS, INC.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Application
THE AUTOMATED SALESMAN MACHINE (ASM)/AUTOMATED ELECTRONIC TROLLEY (...
- Publication number 20180005213
- Publication date Jan 4, 2018
- Kojo Benjamin Dickson Quartey
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING WHEELED VEHICLES USING RADIO FRE...
- Publication number 20170327142
- Publication date Nov 16, 2017
- GATEKEEPER SYSTEMS, INC.
- Stephen E. Hannah
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Shopping Cart and Associated Systems and Methods
- Publication number 20170225701
- Publication date Aug 10, 2017
- Wal-Mart Stores, Inc.
- Larry A. Kraus
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTIPLE FREQUENCY BAND BRAKING APPARATUS WITH MAGNETIC FORCE INTER...
- Publication number 20170166232
- Publication date Jun 15, 2017
- Carttronics, LLC
- Thomas K. Khuu
- B60 - VEHICLES IN GENERAL
Information Patent Application
ESTIMATING MOTION OF WHEELED CARTS
- Publication number 20170066464
- Publication date Mar 9, 2017
- GATEKEEPER SYSTEMS, INC.
- Scott J. Carter
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTIPLE FREQUENCY BAND BRAKING APPARATUS WITH CLUTCH
- Publication number 20160339939
- Publication date Nov 24, 2016
- Carttronics, LLC
- Thomas K. Khuu
- B60 - VEHICLES IN GENERAL

braking or blocking when leaving a particular area

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Estimating motion of wheeled carts

Shopping basket monitoring using computer vision and machine learning

Shopping basket monitoring using computer vision and machine learning

Shopping basket monitoring using computer vision

System for monitoring and controlling shopping cart usage

Shopping cart

Navigation systems and methods for wheeled objects

Caster anti-tilt device

System for monitoring and controlling shopping cart usage

Shopping cart security system

Motorized cart retriever for monitoring cart status

System for monitoring and controlling shopping cart usage

Monitoring system capable of classifying items added to a shopping...

Shopping cart monitoring using computer vision

Estimating motion of wheeled carts

Automated robotic shopping cart

Shopping cart foot wheel capable of warning the abrasion status of...

Motorized cart retriever for monitoring cart status

Navigation systems and methods for wheeled objects

Estimating motion of wheeled carts

Shopping cart and associated systems and methods

Cash security system for a retail store

Power generation systems and methods for wheeled objects

Systems with buried antennas for bi-directional communication with...

Direction crossing detector for containment boundary

Cart monitoring system with wheel assembly capable of visually sign...

Cart monitoring system capable of authorizing cart exit events

Cart monitoring system supporting unicast and multicast command tra...

System with wheel assembly that communicates with display unit of h...

Direction crossing detector for containment boundary

Patents Applicationslast 30 patents

SHOPPING BASKET MONITORING USING COMPUTER VISION AND MACHINE LEARNING

SHOPPING CONTAINER SECURITY SYSTEM

Apparatus and System and/or Method for Braking a Shopping Cart

SHOPPING BASKET MONITORING USING COMPUTER VISION AND MACHINE LEARNING

SYSTEM FOR MONITORING AND CONTROLLING SHOPPING CART USAGE

SHOPPING BASKET MONITORING USING COMPUTER VISION

SYSTEM FOR MONITORING AND CONTROLLING SHOPPING CART USAGE

ESTIMATING MOTION OF WHEELED CARTS

CASTER ANTI-TILT DEVICE

SHOPPING CART

SHOPPING CART MONITORING USING COMPUTER VISION

SYSTEM FOR MONITORING AND CONTROLLING SHOPPING CART USAGE

MOTORIZED CART RETRIEVER FOR MONITORING CART STATUS

NAVIGATION SYSTEMS AND METHODS FOR WHEELED OBJECTS

ESTIMATING MOTION OF WHEELED CARTS

SHOPPING BASKET MONITORING USING COMPUTER VISION AND MACHINE LEARNING

MOTORIZED CART RETRIEVER FOR MONITORING CART STATUS

SHOPPING CART FOOT WHEEL CAPABLE OF WARNING THE ABRASION STATUS OF...

CASH SECURITY SYSTEM FOR A RETAIL STORE

ESTIMATING MOTION OF WHEELED CARTS

CART MONITORING SYSTEM WITH WHEEL ASSEMBLY CAPABLE OF VISUALLY SIGN...

DIRECTION CROSSING DETECTOR FOR CONTAINMENT BOUNDARY

NAVIGATION SYSTEMS AND METHODS FOR WHEELED OBJECTS

POWER GENERATION SYSTEMS AND METHODS FOR WHEELED OBJECTS

THE AUTOMATED SALESMAN MACHINE (ASM)/AUTOMATED ELECTRONIC TROLLEY (...

SYSTEMS AND METHODS FOR MONITORING WHEELED VEHICLES USING RADIO FRE...

Shopping Cart and Associated Systems and Methods

MULTIPLE FREQUENCY BAND BRAKING APPARATUS WITH MAGNETIC FORCE INTER...

ESTIMATING MOTION OF WHEELED CARTS

MULTIPLE FREQUENCY BAND BRAKING APPARATUS WITH CLUTCH