Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | P 36 69 703.6 |
| 96 | EP file number | EAKZ | 86 11 8051.1 |
| 97 | EP publication number | EPN | 231517 |
| 54 | Designation/title | TI | Vorrichtung zum Tragen und Antreiben eines rotierenden Schmelzofens. |
| 51 | IPC main class | ICM
(ICMV) | C03B 5/14 (1995.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | C03B 3/00 (1995.01) |
| 22 | DE application date | DAT | Dec 24, 1986 |
| 96 | EP application date | EAT | Dec 24, 1986 |
| 43 | Date of first publication | OT | Sep 17, 1987 |
| Date of publication of grant | PET | Mar 21, 1990 |
| 71/73 | Applicant/owner | INH | PPG Industries, Inc., Pittsburgh, US |
| 72 | Inventor | IN | Newcamp, George Clarence, Pittsburgh, Pa. 15238, US; McConnell, John F., Pittsburgh, Pa. 15220, US; Caripolti, Richard A., Lower Burrell, Pa. 15068, US; Johnston, Robert F. Jr., Pittsburgh, Pa. 15228, US; Ross Jr., Paul R., Pittsburgh, Pa. 15235, US; Peter, John W., Loveland Ohio 45140, US |
| 74 | Representative | VTR | Hann, Michael, Dipl.-Chem. Dr.rer.nat., 51465 Bergisch Gladbach, DE,Sternagel, Hans-Günther, Dipl.-Chem. Dr.phil.nat., 51429 Bergisch Gladbach, DE |
| Address for service | | Fleischer, Godemeyer Kierdorf & Partner Patentanwälte, 51410 Bergisch Gladbach, DE |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| US
815699
Jan 2, 1986
|
| Patent division in charge | | 45 |
| 97 | EP language of publication | ELANG | EN - Englisch |
| 84 | Designated EP contracting states | EDS | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE |
| 43 | Date of first publication | EVT | Aug 12, 1987 |
| Date of the first transfer into DPMAregister | EREGT | Oct 1, 2012 |
| Date of the (most recent) update in DPMAregister | REGT | Feb 8, 2013
(Show all update days)(Hide all update days)- Feb 8, 2013
- Historical data not available for this/these date(s)
- Oct 1, 2012
- Date of the first transfer into DPMAregister
|
