Global patent index - EP 0908667 A3

EP 0908667 A3 2000-04-19 - Electric lamp

Title (en)

Electric lamp

Title (de)

Elektrische Lampe

Title (fr)

Lampe électrique

Publication

EP 0908667 A3 (DE)

Application

EP 98113078 A

Priority

DE 19744970 A

Abstract (en)

[origin: EP0908667A2] The lamp has an elongate lamp envelope (10) containing at least one light-emitting medium and provided with current supply terminals (12,13) at its opposite ends. The envelope is at least partially enclosed by a sleeve (11) which is rotatable about the lamp axis, for acting as a variable light stop and light filter.

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

F21V 17/02

IPC 8 full level (invention and additional information)

F21V 3/00 (2006.01); F21V 17/02 (2006.01); H01J 61/35 (2006.01); H01J 61/40 (2006.01)

CPC (invention and additional information)

F21V 17/02 (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 0908667 A2 19990414; EP 0908667 A3 20000419; DE 19744970 A1 19990415; JP H11195308 A 19990721

INPADOC legal status

2001-07-25 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20001020

2000-12-27 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

- Free Format Text: BE DE FR GB IT NL

2000-04-19 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-04-19 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI

1999-04-14 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): BE DE FR GB IT NL

1999-04-14 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI