Invention Grant
- Patent Title: Hopper railroad car having top hatch cover assembly
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Application No.: US17001949Application Date: 2020-08-25
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Publication No.: US11713061B2Publication Date: 2023-08-01
- Inventor: Peter L. Jones , Victor Mankarious , James A. Warwick , Steven James Knight , Jordan Paul Liske
- Applicant: Gunderson LLC
- Applicant Address: US OR Portland
- Assignee: Gunderson LLC
- Current Assignee: Gunderson LLC
- Current Assignee Address: US OR Portland
- Agency: Neal, Gerber & Eisenberg LLP
- Main IPC: B61D7/02
- IPC: B61D7/02
Abstract:
Various embodiments provide a hopper railroad car top hatch cover assembly including a hatch cover and a hatch cover securer configured to secure the hatch cover in a closed position engaging a coaming of the hopper railroad car. Various embodiments provide a hopper railroad car having a top hatch cover assembly including a hatch cover and a hatch cover securer configured to secure the hatch cover in a closed position engaging a coaming of the hopper railroad car.
Public/Granted literature
- US20220063682A1 HOPPER RAILROAD CAR HAVING TOP HATCH COVER ASSEMBLY Public/Granted day:2022-03-03
Information query
