Sports ball throwing machine lift
US11247111B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 19, 2020 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | May 19, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/093
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A sports ball throwing machine lift (SBTML) includes a first machine upright post and a second machine upright post that are configured to attach to a sports ball throwing machine. The SBTML further comprises a rod connected vertically between the first machine upright post and the second machine upright post. The SBTML further comprises a base, a plurality of wheels attached to a lower surface of the base, and an upright post that extends up from the base. The SBTML further comprises a lifting bar that is pivotably connected to an upper portion of the upright post. The SBTML further comprises a lifting device configured to cause the lifting bar to lift the rod. The lifting device includes a mechanical jack or an electric actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.