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Machine translation
1. (WO1998017198) DENTAL SPRAY SYRINGE WITH DISPOSABLE NOZZLE ASSEMBLY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/017198    International Application No.:    PCT/US1997/012555
Publication Date: 30.04.1998 International Filing Date: 23.07.1997
Chapter 2 Demand Filed:    18.05.1998    
IPC:
A61C 17/02 (2006.01)
Applicants: MARTIN, Daniel [US/US]; (US).
DAVIS, Todd [US/US]; (US)
Inventors: MARTIN, Daniel; (US).
DAVIS, Todd; (US)
Common
Representative:
MARTIN, Daniel; 757 South East 17th Street #383, Fort Lauderdale, FL 33316 (US)
Priority Data:
08/733,927 18.10.1996 US
Title (EN) DENTAL SPRAY SYRINGE WITH DISPOSABLE NOZZLE ASSEMBLY
(FR) SERINGUE DE PULVERISATION DENTAIRE A ENSEMBLE AJUTAGE JETABLE
Abstract: front page image
(EN)A dental syringe (1) is disclosed wherein shutoff valves (30) control media flow to a discharge nozzle (3). The shutoff valves (30) are constructed with a groove (38) into which the valve retaining pin (24) is inserted for retention. All O-rings are retained below the surface of the syringe head. The syringe is constructed with a spindle (50) over which a plastic nozzle is constructed with a retaining groove (54) and retained with a snap ring (45). The threads of the handle and or the mating threads on the head are tapered to increase the force required to loosen the handle from the syringe head.
(FR)L'invention concerne un seringue dentaire (1) dans laquelle des robinets d'arrêt (30) régulent l'écoulement de milieux vers un ajutage de décharge (3). Les robinets d'arrêt (30) comprennent une rainure (38) dans laquelle la tige (24) de retenue du robinet est insérée pour exercer une retenue. Tout les joints toriques sont retenus au-dessous de la surface de la tête de la seringue. La seringue comprend une tige (50) sur laquelle un ajutage plastique est construit avec une rainure de retenue (54) et retenu par un circlip (45). Les filets du manche et/ou les filets d'appariement situés sur la tête sont coniques afin d'augmenter la force requise pour desserer le manche de la tête de seringue.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)