Document YDp4pJdnpwK3GXe97Rpy67xRk

BROOKES & MARTIN CHARTERED PATENT AGENTS TRADE MARK AGENTS EUROPEAN PATENT ATTORNEY'S RICHARD C. MARTIN, M.A.Camt mi. DAVID C. WOODCRAFT, b .S.(Cw h ] ERIC E. BARNARD, e.e**..M i.E.e,C.0A. a .f . JOHN T. 5YMONOS, uu.e.LONo., SOLtcrro* JOHN H, BLAKE. b .Sc .,(Ch c k 1 HUGH R.WRIGHT, M.A Ow n . PETER C. SANDERS. B.8c. DONALD J. ATTFIELO, o .Sc .c .c h e m m n s .c ASSISTED sv: TIMOTHY M. A. RICKARD, 0.3.P.0. GRAHAM F. MATTHEWS. B.A C.ENO.r.i.e.e. (c o n s u l t a n t ] H. NICHOLAS MATTHEWS, mj n s t . t m.a (c o n s u l t a n t ] GEOFFREY E. BROOME (c o n s u l t a n t ) Drnec MAHAoen - A. J. JELLY ACCOUMTS-MPS C. OLSlNfA CM- ftio E\Vt ss' gsco^3 6 March 1991 E.I. Du Pont de Nemours & Company Legal Department, Patent Records Center, 1007 Market Street, 6 Wilmington, - Delaware 19898, U.S.A. TELEPHONES <071)242 9631 INTERNATIONAL 44 71 242 963i f a c s imil e (070 831 0586 INTERNATIONAL 44 71 831 0586 t e l e x 267541 BROOKMAR G LDX 318 HIGH HOLBORN HOUSE 52/54, HIGH HOLBORN LONDON,WCIV 65E JR/CHI 370 OUR REF For the attention of Mr. David J. Gould Dear Sirs, m,miiFtliatent Application No.87 303 682.6*^ The Belgian and Dutch Associates have attended to the validation of the above patent. A copy of the Dutch translation is enclosed for your records and the Belgian Notification will follow when it issues. Our account in this matter is now enclosed. :i M V. i I U !( Miss Jill Routh BROOKES & MARTIN 'f Ift TUNBRIDGE WELLS: I BOYNE PARK, TUNBRIDGE WELLS. KENT. TNA BEL. TEL.(0692) 610800 TELEX 037079 FACSIMILE (0392) 310333 BIRMINGHAM: PRUDENTIAL BUILDINGS, 5 ST. PHIUP'S PLACE. BIRMINGHAM, B3 2AF. TEL. 1021) 23S G2G2 TELEX 333331 FACSIMILE 1021) 200U73 MUNICH! 15 ZWEIBRUCKENSTRASSE, 8000 MUNICH 22. TEL. (030) 22 20 IO N 30918 BROOKES & MARTIN CHARTERED PATENT AGENTS TRADE MARK AGENTS EUROPEAN PATENT ATTORNEYS RICHARD C. MARTIN, DAVID C. WOODCRAFT, ERIC E. BARNARD, c i ma '.K.e,c-o>. *.r. JOHN r. SVMONDS. l_U-.P*eB..*OUClYOR JOHN H. BLAKE, (Cmc mJ HUGH R. WRIGHT, u .l q mh . PETER e. SANDERS, .1. Du Pont d Nemours & Company Legal Department, Patent Records 'enter, ! 007 Market Straet, Wilmington, Delaware 1SSBft, U.S.A. 6 March 1991 Cur Ref: JR/ Your Ref: CH 1370 INVOICE NO- 75/ 00 t e l e x 957076 TELEPHONES TUNBRIDGE WCLU5 (0696)5)0600 f a c s imil e (0692) 510666 OX 3950 TUNflRIDOEWELLS 1 BOYNE PARK TUNBRIDGE WELLS KENT TN4 SEL VAT REG.NO 232 2734 8 DATE & TAX POINT VAT A,I, % VAT Tstsi TO; professional services in respect of attending to the registration of the above patent 1st Belgium and the Netherlands, photocopying and postage charges sue Hiding maintaining our records:- To: Belgian Associates charges To: Dutch Associates charges:~ Total :i$ 690'00 ii$ 453.00 !S$1 223.00 !>$2386 00 V 4 $ 1 APPROVALCOPY KEEP IN CASE FILE FOLDER Terms of Business Payment Is due within 30 days from the date of this account N 30918.01 DUP050449327