blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP0800440

EP0800440 - DEVICE FOR THE DOSING OF GRANULAR, POURABLE MATERIAL, IN PARTICULAR BLASTING SHOTS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.05.2002
Database last updated on 03.10.2024
Most recent event   Tooltip23.03.2007Lapse of the patent in a contracting state
New state(s): LU		published on 25.04.2007  [2007/17]
Applicant(s)For all designated states
HEINRICH SCHLICK GmbH
Grevener Landstrasse 22-24
D-48268 Greven / DE
[1997/42]
Inventor(s)01 / RUHOLL, Heinz
Nordwalder Strasse 125
D-48282 Emsdetten / DE
[1997/42]
Representative(s)Hoffmeister, Helmut
Patentanwalt
Goldstrasse 36
48147 Münster / DE
[N/P]
Former [1997/42]Hoffmeister, Helmut, Dr. Dipl.-Phys.
Patentanwalt Goldstrasse 36
48147 Münster / DE
Application number, filing date96938116.906.11.1996
[1997/42]
WO1996EP04851
Priority number, dateDE199514122806.11.1995         Original published format: DE 19541228
[1997/42]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9717169
Date:15.05.1997
Language:DE
[1997/21]
Type: A1 Application with search report 
No.:EP0800440
Date:15.10.1997
Language:DE
The application published by WIPO in one of the EPO official languages on 15.05.1997 takes the place of the publication of the European patent application.
[1997/42]
Type: B1 Patent specification 
No.:EP0800440
Date:25.07.2001
Language:DE
[2001/30]
Search report(s)International search report - published on:EP15.05.1997
ClassificationIPC:B24C7/00
[1997/42]
CPC:
B24C7/0053 (EP,US); B24C7/00 (KR); B24C5/04 (EP,US);
B24C7/0046 (EP,US); B24C7/0061 (EP,US); B24C7/0092 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   NL,   PT,   SE [1997/42]
TitleGerman:VORRICHTUNG ZUM DOSIEREN VON KÖRNIGEN, RIESELFÄHIGEN MATERIALIEN, INSBESONDERE STRAHLMITTEL[1997/42]
English:DEVICE FOR THE DOSING OF GRANULAR, POURABLE MATERIAL, IN PARTICULAR BLASTING SHOTS[1997/42]
French:DISPOSITIF POUR DOSER DES MATERIAUX GRANULEUX COULANTS, NOTAMMENT DES GRENAILLES[1997/42]
Entry into regional phase03.07.1997National basic fee paid 
03.07.1997Designation fee(s) paid 
21.10.1997Examination fee paid 
Examination procedure21.10.1997Examination requested  [1997/51]
23.03.1999Despatch of a communication from the examining division (Time limit: M06)
02.09.1999Reply to a communication from the examining division
01.09.2000Despatch of communication of intention to grant (Approval: Yes)
12.01.2001Communication of intention to grant the patent
13.03.2001Fee for grant paid
13.03.2001Fee for publishing/printing paid
Opposition(s)26.04.2002No opposition filed within time limit [2002/29]
Fees paidRenewal fee
12.11.1998Renewal fee patent year 03
10.11.1999Renewal fee patent year 04
15.11.2000Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipFI25.07.2001
IE25.07.2001
DK25.10.2001
GR26.10.2001
LU30.11.2001
[2007/17]
Former [2004/51]FI25.07.2001
IE25.07.2001
DK25.10.2001
GR26.10.2001
Former [2003/46]FI25.07.2001
IE25.07.2001
DK25.10.2001
Former [2002/48]FI25.07.2001
IE25.07.2001
Former [2002/15]FI25.07.2001
Cited inInternational search[DY]US2365250  (CROWLEY THOMAS C) [DY] 1,4,6,12,13 * figure 4 *;
 [A]US2520566  (ADOLPH SARGROVE JOHN) [A] 10 * column 5, paragraph L; figure 4 *;
 [A]GB1011822  (SMIDTH & CO AS F L) [A] 5 * the whole document *;
 [A]DE3131002  (CAFTANAT SERGIU DIPL ING) [A] 8 * figure 1 *;
 [A]GB2146807  (BIR PLC);
 [DA]GB2182628  (METAL IMPROVEMENT CO) [DA] 3,14 * the whole document *;
 [A]EP0407197  (LYNN WILLIAM R [US]);
 [DYA]EP0578132  (SCHLICK HEINRICH GMBH CO KG [DE]) [DY] 1,4,6,12,13 * the whole document * [A] 7,14
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.