U.S. patent number D944,533 [Application Number D/715,678] was granted by the patent office on 2022-03-01 for brush roll. This patent grant is currently assigned to CARL FREUDENBERG KG. The grantee listed for this patent is Carl Freudenberg KG. Invention is credited to Alessandro Brugora.
United States Patent | D944,533 |
Brugora | March 1, 2022 |
Inventors: | Brugora; Alessandro (Cernusco sul Naviglio, IT) | ||||||||||
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Applicant: |
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Assignee: | CARL FREUDENBERG KG (Weinheim,
DE) |
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Appl. No.: | D/715,678 | ||||||||||
Filed: | December 4, 2019 |
Jun 4, 2019 [EM] | 006562252 | |||
Current U.S. Class: | D4/122 |
Current International Class: | 0401 |
Field of Search: | ;D4/114-137 ;D32/31,51 ;D28/65,7,21 ;D24/146 |
3186019 | June 1965 | Hattori |
5923940 | July 1999 | Baldwin |
D625107 | October 2010 | Kieler |
D674611 | January 2013 | Gullatt |
D677469 | March 2013 | Seehoff |
D855333 | August 2019 | Ando |
Lanmu Brush, announced Nov. 2019 [online], [site visited Aug. 5, 2021]. Available from internet, URL: https://www.amazon.com/LANMU-Replacement-NV800W-DuoClean-Cleaner/dp/B07ZD- 6BYB2/ref=sr_1_7?dchild=1&keywords=vacuum+brush+roll&qid=1628181544&sr=8-7 (Year: 2019). cited by examiner . Bissel Brush, announced 2021 [online], [site visited Aug. 5, 2021]. Available from internet, URL: https://www.walmart.com/ip/Brush-Roll-for-Bissell-Crosswave-Cordless-2554- A-2590-Pet-Brush/496377146?wmlspartner=wlpa&selectedSellerId=101068069 (Year: 2021). cited by examiner . Amyehouse Brush, announced 2021 [online], [site visited Aug. 5, 2021]. Available from internet, URL: https://www.amazon.com/Amyehouse-Multi Surface-Replacement-CrossWave-Cordless/dp/B094NKGQLB/ref=sr_1_28_sspaAmye- house announced 2021 [online], [site visited Aug. 5, 2021]. Available from internet, URL: (Year: 2021). cited by examiner . U.S. Appl. No. 29/715,519, filed Dec. 3, 2019. cited by applicant . U.S. Appl. No. 29/715,676, filed Dec. 4, 2019. cited by applicant . U.S. Appl. No. 29/715,674, filed Dec. 4, 2019. cited by applicant . U.S. Appl. No. 29/715,677, filed Dec. 4, 2019. cited by applicant . U.S. Appl. No. 29/715,679, filed Dec. 4, 2019. cited by applicant. |
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