# US D726,289 S1 · Shale drill pipe

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- Number: US D726,289 S1
- Document ID: USD726289S1
- Status: Granted
- Kind: S1
- Application number: 29/444,223
- Filed: 2013-01-28
- Granted: 2015-04-07
- Earliest claimed: 2013-01-28
- Assignees: Vam Drilling USA, Inc.
- Applicants: Vam Drilling USA, Inc.
- Inventors: Mazhar Mahmood; Marta Lafuente; Scott Granger
- Web page: https://patentgrep.com/patent/USD726289S1

## Abstract

Not available.

## Claims

### Claim at position 1

The ornamental design for a shale drill pipe, as shown and described.