Title:
道具及び真空掃除機装置
Document Type and Number:
Japanese Patent JP4146171
Kind Code:
B2
Abstract:
A vacuum cleaner system having an electric powerhead with a first switch actuator component which can be actuated with a user's thumb, to turn on and off the powerhead, and a second switch actuator component which can be actuated with the user's foot, to also turn on and off the powerhead. The first switch actuator component is used when the powerhead is being used in a handheld cleaning mode. The second switch actuator component is used when the powerhead is being used in a floor cleaning mode along with an upright handle attached to the powerhead. An anti-tip over lockout system is incorporated for preventing the powerhead from being accidentally turned on when it is being held in an upside down orientation, such as during cleaning of a beater brush thereof.
Inventors:
Olexy P. Sejeenko
Murray Dee Hunter
David M. Shaver
Jacob R. Prosper
Thomas Trevo Bradys
Murray Dee Hunter
David M. Shaver
Jacob R. Prosper
Thomas Trevo Bradys
Application Number:
JP2002181861A
Publication Date:
September 03, 2008
Filing Date:
June 21, 2002
Export Citation:
Assignee:
BLACK & DECKER INC.
International Classes:
A47L9/28; A47L5/24; A47L5/28; A47L9/32
Domestic Patent References:
| JP43010779Y1 | ||||
| JP11504558A | ||||
| JP63003359U |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji
Previous Patent: 磁気ランダムアクセスメモリ
Next Patent: PRINT POSITION LAYOUT DISPLAY CONTROL SYSTEM FOR IMAGE FORMING SYSTEM
Next Patent: PRINT POSITION LAYOUT DISPLAY CONTROL SYSTEM FOR IMAGE FORMING SYSTEM