# US D930,503 S1 · Railroad car coupler assembly knuckle pin

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US D930,503 S1
- Document ID: USD930503S1
- Status: Granted
- Kind: S1
- Application number: 29/653,953
- Filed: 2018-06-20
- Granted: 2021-09-14
- Earliest claimed: 2018-06-20
- Assignees: Standard Car Truck Company
- Applicants: Standard Car Truck Company
- Inventors: Stephen Hankinson
- Web page: https://patentgrep.com/patent/USD930503S1

## Abstract

Not available.

## Claims

### Claim at position 1

The ornamental design for a railroad car coupler assembly knuckle pin, as shown and described.