1
Hiroshi Mori, Kiminori Kato, Naoyuki Ohara, Toru Odachi, Hidetaka Yabuuchi, Hiroyuki Kayama, Miki Yasuno, Masayo Haji, Tadashi Matsuyo, Hidetoshi Imai, Yasuo Oshima, Masaichi Fukushima, Atsushi Nakayama: Self-moving cleaner. Matsushita Electric Industrial, Wenderoth Lind & Ponack L, June 7, 2005: US06901624 (147 worldwide citation)

A self-moving cleaner has a main body and comprises an intake opening for suctioning dust, an electric blower for generating airflow to suction dust, a dust receiver for collecting the dust suctioned by the electric blower, rollers driven by drive motors, a power source for supplying electric power ...


2
Hiroyuki Uratani, Masakuni Soejima, Koichi Fujita, Masaki Shibuya, Hidetoshi Imai, Masaki Takahashi, Masaichi Fukushima, Hiroyuki Senoo: Vacuum cleaner and suction nozzle employed therein. Matsushita Electric Industrial, Bacon & Thomas PLLC, November 7, 2006: US07131164 (3 worldwide citation)

A suction nozzle for use in a vacuum cleaner includes a floor nozzle and a mini nozzle having a suction head, a rotatable joint, and joint, to be detachably secured in the floor nozzle. Either of the suction head and the rotatable joint or the rotatable joint and the joint is vertically joined and t ...


3
Hiroyuki Uratani, Masakuni Soejima, Koichi Fujita, Masaki Shibuya, Hidetoshi Imai, Masaki Takahashi, Masaichi Fukushima, Hiroyuki Senoo: Vacuum cleaner and suction nozzle employed therein. Matsushita Electric Industrial, Bacon & Thomas Pllc, November 27, 2003: US20030217431-A1

A suction nozzle for use in a vacuum cleaner includes a floor nozzle and a mini nozzle having a suction head, a rotatable joint, and joint, to be detachably secured in the floor nozzle. Either of the suction head and the rotatable joint or the rotatable joint and the joint is vertically joined and t ...


4
Hiroshi Mori, Kiminori Kato, Naoyuki Ohara, Toru Odachi, Hidetaka Yabuuchi, Hiroyuki Kayama, Miki Yasuno, Masayo Haji, Tadashi Matsuyo, Hidetoshi Imai, Yasuo Oshima, Masaichi Fukushima, Atsushi Nakayama: Self-moving cleaner. Wenderoth Lind & Ponack, December 19, 2002: US20020189045-A1

A self-moving cleaner has main body 1 comprising intake opening 9 for suctioning dust, electric blower 7 for generating airflow to suction the dust, dust receiver 10 for collecting the dust suctioned by the electric blower 7, rollers 11 driven by drive motors (3 and 4), power source 8 for supplying ...



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