Sink filtration device
Latest Schier Products Company Patents:
Description
The broken lines in the drawings indicate portions of the article that form no part of the claimed design.
Claims
The ornamental design for a sink filtration device as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| 1449300 | March 1923 | Scott |
| 1661983 | March 1928 | Wentzel |
| 2021410 | November 1935 | Foose |
| D745642 | December 15, 2015 | Luo |
| D836756 | December 25, 2018 | Myers, II |
| D838816 | January 22, 2019 | Gerger |
| D919772 | May 18, 2021 | Luo |
| D935571 | November 9, 2021 | Luo |
| D965739 | October 4, 2022 | Poindexter |
| D1048307 | October 22, 2024 | Quiceno Castano |
| D1072208 | April 22, 2025 | Knuth |
| 20220251813 | August 11, 2022 | Cheng |
| 20250059746 | February 20, 2025 | Knuth |
- “NPL.GreaseGuardian” Apr. 29, 2025, greaseguardian.com, site visited Apr. 29, 2025: https://www.greaseguardian.com/product/in-sink-solds-filterstrainer/ (Year: 2025).
- “NPL.TinEye” Aug. 8, 2019, TinEye.com, site visited Apr. 29, 2025: https://tineye.com/search/a826ce87e8fa92333cd3304816139105e8bafc5f?sort=crawl_date&order=asc&page=1 (Year: 2019).
Patent History
Patent number: D1139808
Type: Grant
Filed: Apr 17, 2024
Date of Patent: Aug 4, 2026
Assignee: Schier Products Company (Shawnee, KS)
Inventors: Grahm Heide (Shawnee, KS), Cameron Sinclair (Shawnee, KS), Clark Busenitz (Shawnee, KS), Barry Gilman (Shawnee, KS), Cole Fincham (Shawnee, KS), Luke Ismert (Shawnee, KS), Tad Asay (Shawnee, KS), Ben Brown (Shawnee, KS), Robert Good (Shawnee, KS)
Primary Examiner: Rachel A. Voorhies
Assistant Examiner: Matthew Bird
Application Number: 29/937,869
Type: Grant
Filed: Apr 17, 2024
Date of Patent: Aug 4, 2026
Assignee: Schier Products Company (Shawnee, KS)
Inventors: Grahm Heide (Shawnee, KS), Cameron Sinclair (Shawnee, KS), Clark Busenitz (Shawnee, KS), Barry Gilman (Shawnee, KS), Cole Fincham (Shawnee, KS), Luke Ismert (Shawnee, KS), Tad Asay (Shawnee, KS), Ben Brown (Shawnee, KS), Robert Good (Shawnee, KS)
Primary Examiner: Rachel A. Voorhies
Assistant Examiner: Matthew Bird
Application Number: 29/937,869
Classifications