The broken lines in the accompanying drawings illustrate portions of the heat transfer packing element that form no part of the claimed design.
The broken lines in the accompanying drawings illustrate portions of the heat transfer packing element that form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
D93785 | Meinecke | Nov 1934 | S |
D111993 | Pollak | Nov 1938 | S |
4425285 | Shimoi | Jan 1984 | A |
D329380 | Hazlett et al. | Sep 1992 | S |
D331698 | Pezzoli et al. | Dec 1992 | S |
D344784 | Swingle | Mar 1994 | S |
5304423 | Niknafs | Apr 1994 | A |
D354687 | Niknafs | Jan 1995 | S |
D361512 | Dalmaz | Aug 1995 | S |
D381394 | Lex, Jr. | Jul 1997 | S |
D407944 | Filbrum | Apr 1999 | S |
6291603 | Glover | Sep 2001 | B1 |
D491063 | Hicks | Jun 2004 | S |
D526595 | Taddeo et al. | Aug 2006 | S |
7862013 | Miller | Jan 2011 | B2 |
D751397 | Kim | Mar 2016 | S |
D775952 | Kim | Jan 2017 | S |
D818152 | Stevens | May 2018 | S |
D849533 | Broyles et al. | May 2019 | S |
D906108 | Kwon | Dec 2020 | S |
D1012709 | Kuo | Jan 2024 | S |
D1013510 | Nieuwoudt | Feb 2024 | S |
20230158472 | Nieuwoudt | May 2023 | A1 |
Entry |
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Linked In. Knight Material Technologies' Post. 2024. https://www.linkedin.com/posts/knightmaterials_ceramicpacking-activity-7165782174011518976-_IVA (Year: 2024). |
Knight Material Technologies. Random Media. No date specified. https://knightmaterials.com/products/heat-transfer-media/random-media/?utm_content=283051324&utm_medium=social&utm_source=linkedin&hss_channel=lcp-1876078 (Year: 0). |
Number | Date | Country | |
---|---|---|---|
Parent | 29816813 | Nov 2021 | US |
Child | 29921541 | US |