Global Patent Index - EP 0935943 A3

EP 0935943 A3 2001-04-11 - Vacuum cleaner

Title (en)

Vacuum cleaner

Title (de)

Staubsauger

Title (fr)

Aspirateur

Publication

EP 0935943 A3 (DE)

Application

EP 99102552 A

Priority

DE 19806042 A

Abstract (en)

[origin: EP0935943A2] The vacuum cleaner includes a display element activated by a switching device (14) triggered through a pressure difference between the environment and a hypotension in the dust chamber. The switching device is arranged directly on a printed circuit board (13) installed in the vacuum cleaner casing (1), and the electric connection between the switching device and the display element is provided by corresponding conductor paths. The vacuum cleaner includes a device indicating a certain condition in the vacuum cleaner, whereby an electric display element is activated by an electric switching device (14) triggered through a pressure difference between an environment pressure and a hypotension in the dust chamber (2) of the vacuum cleaner. The switching device is arranged directly on a printed circuit board (13) installed in the vacuum cleaner casing (1), and the electric connection between the switching device and the display element is provided by conductor paths of the printed circuit board.

IPC 1-7 (main, further and additional classification)

A47L 9/19; A47L 9/28

IPC 8 full level (invention and additional information)

A47L 9/19 (2006.01)

CPC (invention and additional information)

A47L 9/19 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0935943 A2 19990818; EP 0935943 A3 20010411; EP 0935943 B1 20070509; DE 19806042 A1 19990819; DE 59914328 D1 20070621

INPADOC legal status


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2015-11-27 [REG FR CD] CHANGE OF NAME OR COMPANY NAME

- Owner name: BSH HAUSGERATE GMBH

- Effective date: 20151022

2015-05-13 [REG DE R081] CHANGE OF APPLICANT/PATENTEE

- Owner name: BSH HAUSGERAETE GMBH, DE

- Free text: FORMER OWNER: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH, 81739 MUENCHEN, DE

- Document: DE 59914328

- Effective date: 20150402

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2008-04-16 [26N] NO OPPOSITION FILED

- Effective date: 20080212

2007-09-14 [ET] FR: TRANSLATION FILED

2007-08-07 [REG SE TRGR] TRANSLATION OF GRANTED EP PATENT

2007-06-21 [REF] CORRESPONDS TO:

- Document: DE 59914328 P 20070621

2007-05-30 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20070509

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- Owner name: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH

2002-09-18 [17Q] FIRST EXAMINATION REPORT

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