Vacuum cleaner
Description
The dash-dash broken lines in the drawings depict portions of the vacuum cleaner that form no part of the claimed design.
Claims
The ornamental design for a vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
2676669 | April 1954 | Lampe |
D325451 | April 14, 1992 | Pino |
D379691 | June 3, 1997 | Moine |
D514758 | February 7, 2006 | Lau |
D569058 | May 13, 2008 | Crawley |
D571063 | June 10, 2008 | Brown |
D590553 | April 14, 2009 | Crevling, Jr. |
D595018 | June 23, 2009 | Hsu |
D596362 | July 14, 2009 | Crevling, Jr. |
D640848 | June 28, 2011 | Houghton |
D725327 | March 24, 2015 | Houghton |
D725852 | March 31, 2015 | Houghton |
D879395 | March 24, 2020 | Pearce et al. |
D911641 | February 23, 2021 | Hu |
D915697 | April 6, 2021 | Kim et al. |
D925146 | July 13, 2021 | Liu |
D937514 | November 30, 2021 | Zou |
D944475 | February 22, 2022 | Niedzwecki |
D981666 | March 21, 2023 | Zhong |
20080104793 | May 8, 2008 | Kang |
20100229326 | September 16, 2010 | Conrad |
20170007084 | January 12, 2017 | Conrad |
20170245701 | August 31, 2017 | Conrad |
20170290476 | October 12, 2017 | Conrad |
20190183307 | June 20, 2019 | Irfan |
201267441 | July 2009 | CN |
205268048 | June 2016 | CN |
109820453 | May 2019 | CN |
210433395 | May 2020 | CN |
214760859 | November 2021 | CN |
217959940 | December 2022 | CN |
2215947 | August 2010 | EP |
2305113 | April 1997 | GB |
10276942 | October 1998 | JP |
WO-2010102394 | September 2010 | WO |
- Stick Vacuum, posted Feb. 2, 2015 [online], [retrieved Jun. 12, 2023]. Retrieved from internet, https://www.amazon.com/Shark-HV322-Headlights-Lightweight-Attachments/dp/B00NGVF4ll/ref=sr_1_130_sspa?crid=26E1R8SZR8OFI&keywords=hand+vacuum+cleaner&qid=1686571327&sprefix=hand+vacuum+cleane%2Caps%2C116&sr=8-130-spons (Year: 2015).
- Handheld Vacuum, posted Jan. 21, 2021 [online], [retrieved Jun. 12, 2023]. Retrieved from internet, https://www.amazon.com/Shark-CH951-UltraCyclone-Cordless-Handheld/dp/B08559H8W2/ref=sr_1_25?crid=26E1R8SZR8OFI&keywords=hand+vacuum+cleaner&qid=1686578658&sprefix=hand+vacuum+cleane%2Caps%2C116&sr=8-25 (Year: 2021).
Patent History
Patent number: D995960
Type: Grant
Filed: May 16, 2023
Date of Patent: Aug 15, 2023
Inventors: Shuangyin Liu (Shenzhen), Yuyang Zhang (Shenzhen)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/876,107
Type: Grant
Filed: May 16, 2023
Date of Patent: Aug 15, 2023
Inventors: Shuangyin Liu (Shenzhen), Yuyang Zhang (Shenzhen)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/876,107
Classifications