25.12.2012 Views

Canadian Patents Issued Brevets canadiens délivrés

Canadian Patents Issued Brevets canadiens délivrés

Canadian Patents Issued Brevets canadiens délivrés

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

[11] 2,288,909<br />

[13] C<br />

[51] Int.Cl. F25D 13/06(2006.01) A23L 3/<br />

36(2006.01) A23L 3/375(2006.01) F25D 25/<br />

04(2006.01)<br />

[25] EN<br />

[54] METHOD AND APPARATUS FOR<br />

SURFACE FREEZING<br />

[54] PROCEDE ET APPAREIL DE<br />

CONGELATION SUPERFICIELLE<br />

[72] MALMBERG, JONNY, SE<br />

[72] OLSSON, LENNART, SE<br />

[73] FRIGOSCANDIA EQUIPMENT AB,<br />

SE<br />

[85] 1999-10-22<br />

[86] 1998-04-23 (PCT/SE1998/000735)<br />

[87] (WO1998/049505)<br />

[30] SE (9701550-7) 1997-04-25<br />

[11] 2,288,923<br />

[13] C<br />

[51] Int.Cl. E21B 10/08(2006.01) E21B 10/<br />

16(2006.01) E21B 10/52(2006.01)<br />

[25] EN<br />

[54] HIGH OFFSET BITS WITH SUPER-<br />

ABRASIVE CUTTERS<br />

[54] OUTILS DE COUPE A FORT<br />

DECENTRAGE AVEC LAMES<br />

SUPERABRASIVES<br />

[72] SIRACKI, MICHAEL ALLEN, US<br />

[73] SMITH INTERNATIONAL, INC., US<br />

[22] 1999-11-04<br />

[30] US (09/197,358) 1998-11-20<br />

[11] 2,289,129<br />

[13] C<br />

[51] Int.Cl. E21B 7/00(2006.01) E21B 4/<br />

18(2006.01) E21B 7/26(2006.01) E21B 17/<br />

07(2006.01) E21B 17/22(2006.01) E21B 47/<br />

00(2006.01) E21B 49/02(2006.01) E21B 49/<br />

06(2006.01)<br />

[25] EN<br />

[54] EARTH FORMATION SURVEYING<br />

DEVICE<br />

[54] DISPOSITIF DE SURVEILLANCE<br />

DES FORMATIONS GEOLOGIQUES<br />

[72] COENEN, JOSEF GUILLAUME<br />

CHRISTOFFEL, NL<br />

[72] PESTMAN, BAREND JAN, NL<br />

[73] SHELL CANADA LIMITED, CA<br />

[85] 1999-11-03<br />

[86] 1998-06-17 (PCT/EP1998/003999)<br />

[87] (WO1998/059146)<br />

[30] EP (97201894.9) 1997-06-20<br />

<strong>Brevets</strong> <strong>canadiens</strong> <strong>délivrés</strong><br />

23 janvier 2007<br />

[11] 2,289,603<br />

[13] C<br />

[51] Int.Cl. E05B 49/00(2006.01) E05B 47/<br />

00(2006.01) G07C 9/00(2006.01)<br />

[25] EN<br />

[54] REDUNDANCY CONTROL<br />

DEVICE FOR EQUIPPING A LOCK<br />

[54] DISPOSITIF DE COMMANDE A<br />

REDONDANCE DESTINE A EQUIPER<br />

UNE SERRURE<br />

[72] DOMINE, DIDIER, CH<br />

[72] PELLATON, PIERRE, CH<br />

[73] KABA AG, CH<br />

[85] 1999-11-16<br />

[86] 1998-05-22 (PCT/CH1998/000214)<br />

[87] (WO1998/054428)<br />

[30] EP (97108687.1) 1997-05-30<br />

[11] 2,289,634<br />

[13] C<br />

[51] Int.Cl. B29C 44/52(2006.01) B29C 47/<br />

14(2006.01) B29C 47/40(2006.01)<br />

[25] EN<br />

[54] A PROCESS FOR THE<br />

PRODUCTION OF EXPANDED<br />

POLYESTER, IN PARTICULAR PET<br />

[54] PROCEDE DE PRODUCTION DE<br />

POLYESTER EXPANSE, NOTAMMENT<br />

DE PET<br />

[72] CRANA, RENATO, IT<br />

[73] B.C. FOAM S.R.L., IT<br />

[85] 1999-11-09<br />

[86] 1998-05-05 (PCT/EP1998/002648)<br />

[87] (WO1998/051467)<br />

[30] IT (TO97A000394) 1997-05-09<br />

[11] 2,289,753<br />

[13] C<br />

[51] Int.Cl. C07D 473/16(2006.01) A61K 31/<br />

52(2006.01) A61K 31/535(2006.01) A61K 31/<br />

55(2006.01)<br />

[25] EN<br />

[54] CARBOCYCLIC NUCLEOSIDE<br />

HEMISULFATE AND ITS USE IN<br />

TREATING VIRAL INFECTIONS<br />

[54] HEMISULFATE DE NUCLEOSIDE<br />

CARBOCYCLIQUE ET UTILISATION<br />

CONNEXE POUR TRAITER DES<br />

INFECTIONS VIRALES<br />

[72] BRODIE, ALASTAIR COUPER, GB<br />

[72] JONES, MARTIN FRANCIS, GB<br />

[72] SEAGER, JOHN FREDERICK, GB<br />

[72] WALLIS, CHRISTOPHER JOHN, GB<br />

[73] GLAXO GROUP LIMITED, GB<br />

[85] 1999-11-15<br />

[86] 1998-05-14 (PCT/EP1998/002835)<br />

[87] (WO1998/052949)<br />

[30] GB (9709945.1) 1997-05-17<br />

[11] 2,290,128<br />

[13] C<br />

[51] Int.Cl. A47B 97/04(2006.01) A45C 9/<br />

00(2006.01) A47B 97/08(2006.01)<br />

[25] EN<br />

[54] EASEL<br />

[54] CHEVALET<br />

[72] CZIRAKY, DAVID A., US<br />

[73] BINNEY & SMITH INC., US<br />

[22] 1999-11-15<br />

[30] US (09/201,567) 1998-11-30<br />

[11] 2,291,117<br />

[13] C<br />

[51] Int.Cl. B29C 47/00(2006.01) B29C 35/<br />

08(2006.01) B29C 35/10(2006.01) B29C 71/<br />

00(2006.01) B29C 71/04(2006.01)<br />

[25] EN<br />

[54] PROCESS FOR STRENGTHENING<br />

COLLAGEN CASINGS<br />

[54] PROCEDES DE RENFORT<br />

D’ENVELOPPES AU COLLAGENE<br />

[72] MILLER, ALBERT T., US<br />

[72] MARDER, ROBERT B., US<br />

[73] NITTA CASINGS, INC., US<br />

[85] 1999-11-23<br />

[86] 1998-06-01 (PCT/US1998/010700)<br />

[87] (WO1998/055286)<br />

[30] US (08/868,139) 1997-06-03<br />

[11] 2,292,114<br />

[13] C<br />

[51] Int.Cl. E21B 10/08(2006.01) E21B 10/<br />

22(2006.01) F16C 33/74(2006.01) F16J 15/<br />

34(2006.01)<br />

[25] EN<br />

[54] SINGLE ENERGIZER FACE SEAL<br />

FOR ROCK BITS WITH FLOATING<br />

JOURNAL BEARINGS<br />

[54] JOINT MECANIQUE A UN<br />

RESSORT A DISQUES POUR TREPANS<br />

TRICONES AVEC COUSSINETS<br />

FLOTTANTS<br />

[72] BURR, BRUCE HAWLEY, US<br />

[72] DALY, JEFFERY E., US<br />

[73] CAMCO INTERNATIONAL (UK)<br />

LIMITED, IE<br />

[22] 1999-12-13<br />

[30] US (60/113,343) 1998-12-22<br />

31 Vol. 135 No. 4 January 23 janvier 2007

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!