The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2020
Filed:
Dec. 11, 2017
Applicant:
Hobot Technology Inc., Chupei, Hsinchu County, TW;
Inventor:
Chi-Mou Chao, Chupei, TW;
Assignee:
HOBOT TECHNOLOGY INC., Chupei, Hsinchu County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/40 (2006.01); A47L 11/30 (2006.01); A47L 11/24 (2006.01);
U.S. Cl.
CPC ...
A47L 11/4011 (2013.01); A47L 11/24 (2013.01); A47L 11/305 (2013.01); A47L 11/4027 (2013.01); A47L 11/4038 (2013.01); A47L 11/4041 (2013.01); A47L 11/4061 (2013.01); A47L 11/4083 (2013.01); A47L 11/4088 (2013.01); A47L 2201/00 (2013.01); A47L 2201/04 (2013.01);
Abstract
An automatic cleaning machines comprises a high-speed reciprocating cleaning means making a cleaning cloth reciprocatingly wipe a floor at high speed and a vacuum device sucking the dust in front of the cleaning cloth.