U.S. patent number D937,514 [Application Number D/727,107] was granted by the patent office on 2021-11-30 for hand-held vacuum cleaner. This patent grant is currently assigned to Suzhou CHO Electric Appliance Co., Ltd.. The grantee listed for this patent is Suzhou CHO Electric Appliance Co., Ltd. Invention is credited to Zongbin Zou.
United States Patent | D937,514 |
Zou | November 30, 2021 |
Inventors: | Zou; Zongbin (Sichuan, CN) | ||||||||||
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Applicant: |
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Assignee: | Suzhou CHO Electric Appliance Co.,
Ltd. (Suzhou, CN) |
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Appl. No.: | D/727,107 | ||||||||||
Filed: | March 9, 2020 |
Oct 25, 2019 [CN] | 201930584917.4 | |||
Current U.S. Class: | D32/22; D32/18 |
Current International Class: | 1505 |
Field of Search: | ;D32/17,18,21,22,23,24,31 ;D21/526 |
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SUMEI Hand Held Vacuum Cordless, available in Amazon.co.uk, date first available date Oct. 12, 2020 [online], [site visited date May 17, 2021], Available from the internet URL: https://www.amazon.co.uk/dp/B08HLQZVRN/ref=cm_sw_em_r_mt_imm_awdb_076GQT8- 2V3T09R0QPV58?_encoding=UTF8&psc=1 (Year: 2020). cited by examiner . E-ACE Portable Handheld Vacuum Cleaner Cordless, available in Amazon.ca, date first available date Dec. 2, 2020 [online], [site visited date May 17, 2021], Available from the internet URL: https://www.amazon.ca/dp/B08MFBJQQY/ref=cm_sw_em_r_mt_imm_awdb_0RHZV3FHDK- HA50FVBG20?_encoding=UTF8&psc=1 (Year: 2020). cited by examiner . LAOPAO Car Vacuum Cleaner, Handheld Vacuum Cordless, available in Amazon.co.uk, date first available date Jan. 4, 2021 [online ], [site visited date May 17, 2021], Available from the internet URL: https://www.amazon.co.uk/dp/B08RYQBQPY/ref=cm_sw_em_r_mt_imm_awdb_69N9A99- YYHRBBV88C0GC?_encoding=UTF8&psc=1 (Year: 2021). cited by examiner . Beldray BEL0944SL Revo Cordless Handheld Vacuum Cleaner, available in Amazon.co.uk, date first available date Dec. 1, 2019 [ online], [site visited date May 17, 2021], Available from the internet URL: https://www.amazon.co.uk/Handheld-Lightweight-Powerful-Detachable-WV201/d- p/B07FX5K4D6/ref=sr_1_3?dchild=1&keywords=Shark+W1%2C+Handheld+Vacuum&qid=- 1620182094&s=kitchen&sr=1-3 (Year: 2019). cited by examiner . Manli Cordless Vacuum Cleaner, available in Amazon.co.uk, date first available date Dec. 1, 2019 [online], [site visited date May 17, 2021], Available from the internet URL: https://www.amazon.co.uk/dp/B0872BM1Z1/ref=cm_sw_em_r_mt_imm_awdb_Y15DVDH- SHAVYG9NS5MDK?_encoding=UTF8&psc=1 (Year: 2019). cited by examiner . Shark W1, Handheld Vacuum, available in Amazon.co.uk, date first available Aug. 13, 2018 [online], [site visited May 4, 2021, Available from the internet URL: https://www.amazon.co.uk/Handheld-Lightweight-Powerful-Detachable-WV201/d- p/B07FX5K4D6/ref=sr_1_3?dchild=1&keywords=Shark+W1%2C+Handheld+Vacuum&qid=- 1620182094&s=kitchen&sr=1-3 (Year: 2018). cited by examiner . [continued X, p. 1] URL: https://www.amazon.co.uk/Handheld-Lightweight-Powerful-Detachable-WV201/d- p/B07FX5K4D6/ref=sr_1_3?dchild=1&keywords=Shark+W1%2C+Handheld+Vacuum&qid=- 1620182094&s=Kitchen&sr=1-3 (Year:2018). cited by examiner. |
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