Waste gas scrubber
Description
The broken lines show portions of a waste gas scrubber which form no part of the claimed design.
Claims
The ornamental design for a waste gas scrubber, as shown and described.
Referenced Cited
U.S. Patent Documents
| D368723 | April 9, 1996 | Blindauer |
| D372034 | July 23, 1996 | Handzel |
| D373365 | September 3, 1996 | Schoenmeyr |
| D373366 | September 3, 1996 | Wada |
| D538824 | March 20, 2007 | Tojo |
| D540348 | April 10, 2007 | Chu |
| D541816 | May 1, 2007 | Puls |
| D541817 | May 1, 2007 | Puls |
| D581950 | December 2, 2008 | Ratner |
| D589983 | April 7, 2009 | Sinico |
| D591311 | April 28, 2009 | Tojo |
| D603870 | November 10, 2009 | Mehnert |
| D613770 | April 13, 2010 | Kitamura |
| D636791 | April 26, 2011 | McAlpine |
| D667025 | September 11, 2012 | Wunner |
| D676063 | February 12, 2013 | Soja |
| D676462 | February 19, 2013 | Soja |
| D680134 | April 16, 2013 | Fordyce |
| D681061 | April 30, 2013 | Utal |
| D684197 | June 11, 2013 | Kienzle |
| D690324 | September 24, 2013 | Kienzle |
| D692923 | November 5, 2013 | Conrad |
| D949205 | April 19, 2022 | Headley |
| D974413 | January 3, 2023 | Kobayashi |
Patent History
Patent number: D1029901
Type: Grant
Filed: May 4, 2021
Date of Patent: Jun 4, 2024
Assignee: GnBS ENGINEERING Co., Ltd. (Gyeonggi-do)
Inventors: Sang Soon Park (Gyeonggi-do), Jongmun Jeong (Gyeonggi-do)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/782,086
Type: Grant
Filed: May 4, 2021
Date of Patent: Jun 4, 2024
Assignee: GnBS ENGINEERING Co., Ltd. (Gyeonggi-do)
Inventors: Sang Soon Park (Gyeonggi-do), Jongmun Jeong (Gyeonggi-do)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/782,086
Classifications
Current U.S. Class:
Air Treatment (D23/355)