Material handling cart
US11679794B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2021 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Jul 13, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B5/067
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A material handling cart is provided having a frame with engaging members for supporting a part carried by the cart. Each engaging member has an adjustable engaging surface that may include a material for protecting a corresponding surface of the part from damage. A plurality of wheels are each attached to the lower surface of the frame. A plurality of upper supports are attached to and extend upward from the frame, and lower stacking members are attached to and extend downward from the frame. Each upper support is configured for stacking engagement with a lower stacking member of a second material handling cart identical to the cart, to stack the second cart above the cart; and each lower stacking member is configured for stacking engagement with an upper support of a third material handling cart identical to the cart, to stack the cart above the third material handling cart.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.