IP Library › Granted Patent US 12,258,215
Granted Patent B2
US 12,258,215 · App. 17/186,130 · Granted Mar 25, 2025

Stack assist system

Inventors: Marcel van Schijndel (Groenlo, NL); Garrett Smith (Groenlo, NL); Robin J. Scott (Ada, MI)
Assignee: SAT Technologies USA Holdings, Inc.
B65G1/1375B65G1/1371B65G57/22B66F9/063G05B13/024G05D1/0212G06T7/0006H04N7/18
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Quick Facts
Patent No.
US 12,258,215
App. No.
17/186,130
Filed
Feb 26, 2021
Granted
Mar 25, 2025
Kind
B2
Art Unit
3655
USPC
700/217
Abstract

A stack assist system includes a stacking surface, such as a pallet, configured to receive a plurality of packages thereon. A graphical display is configured to display a visual representation of an optimized stack of packages on the staking surface. A package position indicator may indicate the location of a package to be placed on package stack. The system may receive package data from a warehouse management system and determine an optimized stack based on numerous considered and weighted parameters related to the packages. The stack assist system may further optionally include a mobile unit to travel through a warehouse, over an optimized path, to retrieve packages intended for a stack.

Claims (29)

1. A stack assist system comprising:

a stacking surface configured to receive a plurality of packages thereon;

a graphical display configured to display a visual representation of an optimized stack of packages to be stacked onto the stacking surface;

a processor; and

a support member that extends vertically adjacent to the stacking surface and horizontally above the stacking surface, wherein the graphical display is connected to the support member;

wherein the processor is configured to receive package data related to packages within a warehouse, wherein the package data includes one or more of package location, package destination, package size, package weight, and package dimensions; and wherein the processor is configured to determine an optimized stack of packages to be stacked onto the stacking surface based on the package data.

2. The stack assist system of claim 1 , wherein the stacking surface comprises a pallet.

3. The stack assist system of claim 1 further comprising a camera positioned on the support member, wherein the camera is configured to capture image data of the stacking surface and provide feedback to the stack assist system of the stacked packages.

4. The stack assist system of claim 1 further comprising a package position indicator, wherein the package position indicator is configured to project a visual indication of location to place a package on the stacking surface.

5. The stack assist system of claim 4 , wherein the package position indicator comprises a laser.

6. The stack assist system of claim 1 , wherein the optimized stack of packages is configured to consider and optimize one or more of: a footprint of the stack; weight distribution within the stack; stability of the stack; order of packages to be stacked or unstacked; open air and density of packages within the stack; total height of the stack; and grouping of packages that are intended for the same destination or that are intended to be positioned near one another at an end user's location.

7. The stack assist system of claim 6 , wherein optimization of the optimized stack is adjustable by a user to increase or decrease a weight of a considered parameter in determining the optimized stack.

8. The stack assist system of claim 1 , wherein the system is configured to connect to, integrate with, or receive input data from a warehouse management system.

9. A stack assist system comprising:

a mobile unit;

a stacking surface located on the mobile unit, the stacking surface configured to receive a plurality of packages thereon;

a graphical display configured to display a visual representation of an optimized stack of packages to be stacked onto the stacking surface;

a processor; and

a support member that extends vertically adjacent to the stacking surface and horizontally above the stacking surface, wherein the graphical display is connected to the support member;

wherein the processor is configured to receive package data related to packages within a warehouse, wherein the package data includes one or more of package location, package destination, package size, package weight, and package dimensions; and wherein the processor is configured to determine an optimized stack of packages to be stacked onto the stacking surface based on the package data.

10. The stack assist system of claim 9 , wherein the mobile unit comprises a walkie-rider vehicle to be steered by a user.

11. The stack assist system of claim 9 , wherein the mobile unit comprises an AGV configured to move without direction from a user.

12. The stack assist system of claim 11 , wherein the AGV is automated to travel in a path through a warehouse to retrieve packages to be placed onto the stacking surface.

13. The stack assist system of claim 9 , wherein the stack assist system is configured to determine a path of travel through a warehouse to retrieve packages in an order to create an optimized stack.

14. The stack assist system of claim 9 further comprising a camera positioned on the support member, wherein the camera is configured to capture image data of the stacking surface and provide feedback to the stack assist system of the stacked packages.

15. The stack assist system of claim 9 further comprising a package position indicator, wherein the package position indicator is configured to project a visual indication of location to place a package on the stacking surface.

16. The stack assist system of claim 15 , wherein the package position indicator comprises a laser.

17. The stack assist system of claim 9 , wherein the optimized stack of packages is configured to consider and optimize one or more of: a footprint of the stack; weight distribution within the stack; stability of the stack; order of packages to be stacked or unstacked; open air and density of packages within the stack; total height of the stack; and grouping of packages that are intended for the same destination or that are intended to be positioned near one another at an end user's location.

18. The stack assist system of claim 9 , wherein the system is configured to connect to, integrate with, or receive input data from a warehouse management system.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 3, 2021
From: VAN SCHIJNDEL, MARCEL; SMITH, GARRETT; SCOTT, ROBIN J.
To: SAT TECHNOLOGIES USA HOLDINGS, INC.
Reel/Frame 057069/0091 →
Continuity (2)
Provisional Application 62985480 · Mar 5, 2020
Related Publication 20210276807A1 · Sep 9, 2021
References Cited (15)
US 9714145B1 · Lehmann · 2017 [cited by examiner]
US 20080167817A1 · Hessler · 2008 [cited by examiner]
US 20100089703A1 · Gallagher · 2010 [cited by examiner]
US 20100222915A1 · Kuehnemann · 2010 [cited by examiner]
US 20130015675A1 · Pickard et al. · 2013 [cited by applicant]
US 20190080283A1 · Millhouse · 2019 [cited by applicant]
US 20190193956A1 · Morland · 2019 [cited by applicant]
US 20210139256A1 · Fu · 2021 [cited by examiner]
US 20210141368A1 · Holwell · 2021 [cited by examiner]
BR 102014023102A2 · 2016 [cited by examiner]
CA 3131592A1 · 2022 [cited by examiner]
DE 3814101A1 · 1988 [cited by examiner]
WO 2018170102A1 · 2018 [cited by applicant]
PCT International Search Report & Written Opinion dated May 4, 2021, Application No. PCT/US2021/019778. [cited by applicant]
Extended European Search Report dated Feb. 26, 2024, Application No. 21764764.3. [cited by applicant]