Grating
The broken lines shown in the drawings represent environmental subject matter and portions of the grating that form no part of the claimed design.
The claimed design is shown with symbolic breaks in the length of the bearing bars thereof. The appearance of any portion of the article between the break lines forms no part of the claimed design.
Claims
The ornamental design for a grating as shown and described.
| 1354998 | October 1920 | Paulson |
| 1669236 | May 1928 | Fick |
| 1867702 | July 1932 | Xeown |
| 2031779 | February 1936 | Ladd |
| 2084118 | June 1937 | Zabriskie |
| 2169649 | August 1939 | Knapp |
| 2307869 | January 1943 | Tench |
| 2335181 | November 1943 | Heath |
| 2338444 | January 1944 | Lachman |
| 2477228 | July 1949 | Bates |
| 2645985 | July 1953 | Beebe et al. |
| 3177990 | April 1965 | Flucker |
| 3861108 | January 1975 | Hartman |
| 4030256 | June 21, 1977 | Ollman |
| 4244768 | January 13, 1981 | Wiechowski |
| 4760680 | August 2, 1988 | Myers |
| 4865486 | September 12, 1989 | Bettigole |
| 4928471 | May 29, 1990 | Bartley |
| 5320445 | June 14, 1994 | Farrelly |
| D364995 | December 12, 1995 | Koziol |
| 5483716 | January 16, 1996 | Burnaman |
| D374727 | October 15, 1996 | Emanuele |
| 6049932 | April 18, 2000 | Mangone |
| 6192636 | February 27, 2001 | Hayashi |
| D491450 | June 15, 2004 | Braun |
| D522348 | June 6, 2006 | Hansen |
| 7121759 | October 17, 2006 | Woodson |
| D563768 | March 11, 2008 | Marino |
| D641609 | July 19, 2011 | Yagame |
| 8122674 | February 28, 2012 | Bartley |
| D801795 | November 7, 2017 | Huang |
| 11015331 | May 25, 2021 | Kang |
| D930463 | September 14, 2021 | Escobedo |
| D1004140 | November 7, 2023 | Voss |
| D1050491 | November 5, 2024 | Voss |
| D1088287 | August 12, 2025 | Hallgren |
| 20050011148 | January 20, 2005 | Hwang |
| 20190127976 | May 2, 2019 | Donnelly |
| 20200123772 | April 23, 2020 | Adams |
| 20240151030 | May 9, 2024 | Verlinde |
| D1070953 | February 1997 | JP |
| D1163359 | December 2001 | JP |
| D1412188 | March 2010 | JP |
| D1521605 | March 2015 | JP |
| 101211649 | December 2012 | KR |
| 20230073850 | May 2023 | KR |
- McNichols, posted Feb. 5, 2023 [online], [retrieved May 13, 2025]. Retrieved from internet, https://web.archive.org/web/20230205181301/https://www.mcnichols.com/bar-grating/welded/carbon-steel-cs-66013101?rbl=3022716335&cld=141 (Year: 2023).
- 1970 Fenn Catalog “High Precision Turks Heads and Wire Shaping Mills” Catalog No. TH-86.
- Metal Bar Grating Manual published: Sep. 7, 2017 (Sep. 7, 2017), retrieved from the Internet: Jan. 26, 2024 (Jan. 26, 2024), Link: chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.naamm.org/content/uploads/products/mbg_531_2017.pdf.
- English Translation JP1070953 (Year: 2000).
Type: Grant
Filed: Jan 30, 2024
Date of Patent: Apr 7, 2026
Assignee: Ohio Gratings, Inc. (Canton, OH)
Inventor: Ryan Christopher Hallgren (Clinton, OH)
Primary Examiner: Brett Miller
Assistant Examiner: Sara Michie Pottenger
Application Number: 29/926,311