Sewer pipe cover
The broken lines shown in the drawings depict portions of the sewer pipe cover that form no part of the claimed design.
Claims
The ornamental design for a sewer pipe cover, as shown and described.
| D227763 | July 1973 | Hand |
| 3990489 | November 9, 1976 | Ruter |
| D250276 | November 14, 1978 | Thomas |
| 4202376 | May 13, 1980 | Forsell |
| D260170 | August 11, 1981 | Cornwall |
| 4701089 | October 20, 1987 | Nettel |
| D336510 | June 15, 1993 | Sawtelle |
| 5437309 | August 1, 1995 | Timmons |
| 5667251 | September 16, 1997 | Prest |
| 6116458 | September 12, 2000 | Dark |
| 6170882 | January 9, 2001 | Prest |
| D479585 | September 9, 2003 | Mulligan |
| 6769291 | August 3, 2004 | Julian |
| D508980 | August 30, 2005 | Bigelow |
| D594937 | June 23, 2009 | Price |
| D596272 | July 14, 2009 | Price |
| D702543 | April 15, 2014 | Bell |
| D733847 | July 7, 2015 | Brown |
| D785140 | April 25, 2017 | Gross |
| D839421 | January 29, 2019 | Baldauf |
| 11964797 | April 23, 2024 | Burns, Jr. |
| 12253193 | March 18, 2025 | Blakely |
| D1100147 | October 28, 2025 | Yan |
| 20030189051 | October 9, 2003 | Liu |
| 20080314468 | December 25, 2008 | Houghton |
| 20100037977 | February 18, 2010 | Rahimzadeh |
| 20190078719 | March 14, 2019 | Mainzer |
| 20210396339 | December 23, 2021 | Pedersen |
| 20220372746 | November 24, 2022 | Treado |
| 20230366192 | November 16, 2023 | Padmanabhan |
- Amazon.com, Camco RV Sewer Hose Rinse Cap.pdf, posted on May 30, 2007 [online], [retrieved Nov. 12, 2025]. Retrieved from internet, https://www.amazon.com/Camco-Cleaning-Shut-Off-Connection-39533/dp/B000RFSARI (Year: 2007).
Type: Grant
Filed: Oct 17, 2025
Date of Patent: Apr 7, 2026
Assignee: NingBo XueHao Outdoor Products Co., Ltd. (Ningbo)
Inventor: Mingbo Yan (Ningbo)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Assam Y. Fittahy
Application Number: 30/028,588