Vacuum cleaner

Ma March 15, 2

Patent Grant D946221

U.S. patent number D946,221 [Application Number D/772,600] was granted by the patent office on 2022-03-15 for vacuum cleaner. This patent grant is currently assigned to SHENZHEN SHERMON TECHNOLOGY CO., LIMITED. The grantee listed for this patent is Shenzhen Shermon Technology Co., Limited. Invention is credited to Chaoliang Ma.


United States Patent D946,221
Ma March 15, 2022

Vacuum cleaner

Claims

CLAIM The ornamental design for a vacuum cleaner, as shown and described.
Inventors: Ma; Chaoliang (Shenzhen, CN)
Applicant:
Name City State Country Type

Shenzhen Shermon Technology Co., Limited

Shenzhen

N/A

CN
Assignee: SHENZHEN SHERMON TECHNOLOGY CO., LIMITED (Shenzhen, CN)
Appl. No.: D/772,600
Filed: March 3, 2021

Foreign Application Priority Data

Feb 8, 2021 [CN] 202130095081.9
Current U.S. Class: D32/22; D32/18
Current International Class: 1505
Field of Search: ;D32/17,18,21,22,31 ;D21/526

References Cited [Referenced By]

U.S. Patent Documents
D290894 July 1987 Miyamoto
D668010 September 2012 Stickney
D731130 June 2015 Dyson
D731133 June 2015 Dyson
D738584 September 2015 Niedzwecki
D771890 November 2016 Kim
9675218 June 2017 Kim
D798009 September 2017 Salagnac
D799767 October 2017 Palladino
D800980 October 2017 Carter
D814723 April 2018 Palladino
D819282 May 2018 Kim
D821667 June 2018 Nam
D824616 July 2018 Ward
D826493 August 2018 Nam
D827955 September 2018 Palladino
D830016 October 2018 Lim
D830017 October 2018 Nam
D844912 April 2019 Gammack
D861268 September 2019 Meyer
D862011 October 2019 Kim
D868400 November 2019 Niedzwecki
D870995 December 2019 Burgess et al.
D871695 December 2019 Niedzwecki
D887657 June 2020 Palladino
D902510 November 2020 Knight Adams
D905360 December 2020 Ma
D905919 December 2020 Niedzwecki
D908990 January 2021 Chen
D912344 March 2021 Choi
D915697 April 2021 Kim
D920609 May 2021 Ma
D922010 June 2021 Lin
D927103 August 2021 Zou
D927109 August 2021 Chei
D927110 August 2021 Ma
D927803 August 2021 Zou
D929685 August 2021 Choi
D929686 August 2021 Uim
D930296 September 2021 Song
D932124 September 2021 Lin
D933320 October 2021 Bloemendaal
D935713 November 2021 Ma
D936311 November 2021 Liu
2019/0208974 July 2019 Oka
2020/0214523 July 2020 Kim
2020/0297177 September 2020 Zhu
Foreign Patent Documents
314297-001-0001 Nov 2019 IN
D1655534 Mar 2020 JP
301031451.0000 Nov 2019 KR

Other References

Cordless Vacuum, available in Amazon.com, customer review oldest date Jan. 3, 2021 [online], [site visited Jun. 15, 2021], Available from the internet URL: https://www.amazon.com/dp/B08KW7K1WB/ref=cm_sw_r_em_apa_glc_fabc_SR1MY0D1- 0TQT9K5ZH68D (Year: 2021). cited by examiner .
Dreame T20 Cordless Vacuum Cleaner, available in Amazon.ae date first available Jan. 1, 2021 [online], [site visited Jun. 15, 2021], Available from the internet URL: https://www.amazon.ae/dp/B08HKSVHZS/ref=cm_sw_em_r_mt_imm_awdb_M3PKN5VKR4- EFWKXDC13T (Year: 2021). cited by examiner .
Evereze Cordless Vacuum Cleaner Stick Vacuum Cleaner, available in Amazon.ca, date first available Dec. 14, 2020 [online], [site visited Jun. 15, 2021], Available from the internet URL: https://www.amazon.ca/Evereze-Cordless-Powerful-Lightweight-Rechargeable/- dp/B08JVJGLZ5/ref=sr_1_5?dchild=1&keywords=evereze+cordless+vacuum+cleaner- &qid=1623772980&sr=8-5 (Year: 2020). cited by examiner.

Primary Examiner: Weiland; Dana K
Assistant Examiner: Binas; Jennylou M

Description



FIG. 1 is a perspective view of a vacuum cleaner showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of the vacuum cleaner shown within the area designated as 9 in FIG. 1;

FIG. 10 is an enlarged view of the vacuum cleaner shown within the area designated as 10 in FIG. 1;

FIG. 11 is an enlarged view of the vacuum cleaner shown within the area designated as 11 in FIG. 2;

FIG. 12 is an enlarged view of the vacuum cleaner shown within the area designated as 12 in FIG. 2; and,

FIG. 13 is an enlarged view of the vacuum cleaner shown within the area designated as 13 in FIG. 2.

The broken lines in the drawings are for the purpose of illustrating portions of the vacuum cleaner that form no part of the claimed design. The dot-dashed broken line in FIGS. 9-13 shows the boundary of the enlarged view and forms no part of the claimed design.

* * * * *

References


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