GB9503333.8 |
Form 1 |
GB2286957 |
Ceased |
21 February 1995 |
06 September 1995 |
Grant of Patent (Notification under Section 18(4)): 09 December 1997
Publication of notice in the Official Journal (Patents) (Section 25(1)): 07 January 1998 |
16 February 2005 |
11 |
21 February 2006 |
21 February 2006 |
01 March 1994 in United Kingdom - Document: 9403847 12 May 1994 in United Kingdom - Document: 9409481 |
Plough penetration adjustment |
Plough penetration adjustment |
MARKS & CLERK 144 New Walk LEICESTER LE1 7JA United Kingdom [ADP Number 08691164001] |
DOWDESWELL ENGINEERING COMPANY LIMITED Incorporated in the United Kingdom Blue Lias Works Stockton NR RUGBY Warwickshire CV23 8LD United Kingdom [ADP Number 00414235001] |
PHILIP HOWARD COLEMAN 2 Springfield Grove SOUTHAM Warwickshire CV33 0ES United Kingdom [ADP Number 06725261001] |