Ceiling hanger
Latest DIRTT ENVIRONMENTAL SOLUTIONS LTD. Patents:
Description
The drawings contain a symbolic break. The portion between the break lines forms no part of the claimed design.
Claims
The ornamental design for a ceiling hanger, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D198471 | June 1964 | Rankin |
| D201673 | July 1965 | Stevens |
| D202779 | November 1965 | Rosenbaum |
| D266143 | September 14, 1982 | Smith |
| D270188 | August 16, 1983 | Whitehouse |
| 4825529 | May 2, 1989 | Sawada |
| D322255 | December 10, 1991 | Prados |
| D344423 | February 22, 1994 | Pate |
| D357407 | April 18, 1995 | Pate |
| D417607 | December 14, 1999 | Vining |
| D459981 | July 9, 2002 | Betts |
| D506125 | June 14, 2005 | Munson |
| D537325 | February 27, 2007 | Wolff |
| D537326 | February 27, 2007 | Wolff |
| D584941 | January 20, 2009 | Broehl |
| D629215 | December 21, 2010 | Burkman |
| D661746 | June 12, 2012 | Baldursson |
| D703762 | April 29, 2014 | Baldursson |
| D749404 | February 16, 2016 | White |
| D751375 | March 15, 2016 | White |
| D754543 | April 26, 2016 | Donadee |
| D755041 | May 3, 2016 | Weldon |
| D790079 | June 20, 2017 | Singh |
| D794833 | August 15, 2017 | Singh |
| D796579 | September 5, 2017 | Souhala |
| D834928 | December 4, 2018 | Lu |
| D856784 | August 20, 2019 | Zeilinger |
| D861196 | September 24, 2019 | Apanovich |
| D875222 | February 11, 2020 | Gori |
| D875898 | February 18, 2020 | Gori |
| 10575662 | March 3, 2020 | Lomax |
| 10648613 | May 12, 2020 | Anonen |
| D890085 | July 14, 2020 | Baird |
| 10702078 | July 7, 2020 | Walker |
| D905283 | December 15, 2020 | Hay, III |
| D911558 | February 23, 2021 | McKinley |
| D936459 | November 23, 2021 | Gosling |
| 20150211275 | July 30, 2015 | Terno |
| 20150211276 | July 30, 2015 | Gabriel |
| 20180058121 | March 1, 2018 | Ishii |
| 20180274277 | September 27, 2018 | Chang |
| 20180335078 | November 22, 2018 | Andersson |
| 20190023537 | January 24, 2019 | Rasanen |
| 20190112854 | April 18, 2019 | Haab |
| 20200224471 | July 16, 2020 | Dreisewerd |
| 20200366076 | November 19, 2020 | Naugler |
| 20210115716 | April 22, 2021 | Watanabe |
| 8209670000-1000 | March 2020 | GB |
| 300486705.0000 | April 2008 | KR |
| 300921500.0000 | September 2017 | KR |
| D207933-001 | May 2020 | WO |
| WOD207933-001 | May 2020 | WO |
| WOD209670-001 | August 2020 | WO |
- Office Action received for Canadian Patent Application No. 195653, dated Mar. 22, 2022, 2 pages.
Patent History
Patent number: D974149
Type: Grant
Filed: Oct 16, 2019
Date of Patent: Jan 3, 2023
Assignee: DIRTT ENVIRONMENTAL SOLUTIONS LTD. (Calgary)
Inventors: Geoff W. Gosling (Calgary), Thomas A. Brown (Calgary)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/709,689
Type: Grant
Filed: Oct 16, 2019
Date of Patent: Jan 3, 2023
Assignee: DIRTT ENVIRONMENTAL SOLUTIONS LTD. (Calgary)
Inventors: Geoff W. Gosling (Calgary), Thomas A. Brown (Calgary)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/709,689
Classifications
Current U.S. Class:
D8/354