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Class Information
Number: 433/80
Name: Dentistry > Apparatus > Having intra-oral dispensing means
Description: Apparatus under subclass provided with a discharge outlet through which material passes from a supply into a patient"s mouth.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4865021 |
Device for hygienizing the bucal cavity |
Sep. 12, 1989 |
| 4861268 |
Tooth-anchored beneficial agent delivery device |
Aug. 29, 1989 |
| 4859182 |
Dental syringe safety sheath apparatus |
Aug. 22, 1989 |
| 4854869 |
Unilateral direction control for dental syringe |
Aug. 8, 1989 |
| 4850868 |
Spray shield |
Jul. 25, 1989 |
| 4826431 |
Medical laser handpiece |
May. 2, 1989 |
| 4824368 |
Oral hygiene appliances |
Apr. 25, 1989 |
| 4808109 |
Dental treatment process and apparatus therefor |
Feb. 28, 1989 |
| 4793807 |
Method for supplying a heated liquid |
Dec. 27, 1988 |
| 4790751 |
Dental viewing apparatus and method |
Dec. 13, 1988 |
| 4787845 |
Oral irrigator |
Nov. 29, 1988 |
| 4770632 |
Delivery system for dental treatment solution |
Sep. 13, 1988 |
| 4764377 |
Intra-pocket drug delivery devices for treatment of periodontal diseases |
Aug. 16, 1988 |
| 4759712 |
Device for applying controlled temperature stimuli to nerve sensitive tissue |
Jul. 26, 1988 |
| 4743199 |
Method and tooth brush for the removal of plaque from teeth and gums |
May. 10, 1988 |
| 4741697 |
Chairside filter/dryer for dental air syringe |
May. 3, 1988 |
| 4738669 |
Fluid dispenser using capillary action |
Apr. 19, 1988 |
| 4699589 |
Apparatus and method for supplying a heated liquid |
Oct. 13, 1987 |
| 4685883 |
Local delivery of chemotherapeutic agents for the treatment of periodontal disease |
Aug. 11, 1987 |
| 4672953 |
Oral hygiene apparatus |
Jun. 16, 1987 |
| 4671259 |
Jet tip for an oral hygiene appliance with a single or multiple stream |
Jun. 9, 1987 |
| 4671768 |
Implant as well as a dental prosthesis attached to one or more of such implants |
Jun. 9, 1987 |
| 4669453 |
Lavage system |
Jun. 2, 1987 |
| 4668190 |
Liquid admixing apparatus for dental water-injection systems |
May. 26, 1987 |
| 4655198 |
Hand-held appliance for personal hygiene |
Apr. 7, 1987 |
| 4648838 |
Dental handpiece |
Mar. 10, 1987 |
| 4644937 |
Mouth and tooth spray apparatus |
Feb. 24, 1987 |
| 4629425 |
Dental mirror |
Dec. 16, 1986 |
| 4619612 |
Dental spray handpiece |
Oct. 28, 1986 |
| 4611992 |
Spray guard for dental tool |
Sep. 16, 1986 |
| 4602906 |
Dental instrument for applying powdered polymers |
Jul. 29, 1986 |
| 4592728 |
Periodontal lavage delivery system |
Jun. 3, 1986 |
| 4585415 |
Mouth and tooth spray apparatus |
Apr. 29, 1986 |
| 4583982 |
Fluid dispenser |
Apr. 22, 1986 |
| 4560351 |
Method of and apparatus for applying dental treatment fluid |
Dec. 24, 1985 |
| 4551135 |
Syringe for extrusion of semi-plastic material |
Nov. 5, 1985 |
| 4544354 |
Anteriorly bridged dental trays |
Oct. 1, 1985 |
| 4531913 |
Dental syringe |
Jul. 30, 1985 |
| 4531912 |
Dental spray hand piece |
Jul. 30, 1985 |
| 4531914 |
Dental device and method for gingival retraction and conditioning |
Jul. 30, 1985 |
| 4523910 |
Method and apparatus for injecting medication into a body through a tooth |
Jun. 18, 1985 |
| 4517962 |
Nasal endoscopes |
May. 21, 1985 |
| 4512769 |
Patient employed digital operated syringe device for irrigating periodontal pockets and other soft tissue spaces |
Apr. 23, 1985 |
| 4457711 |
Pressurized oral spraying device |
Jul. 3, 1984 |
| 4442830 |
Mouth douche |
Apr. 17, 1984 |
| 4428373 |
Disposable dental tray |
Jan. 31, 1984 |
| 4416628 |
Push-button switch as used in oral hygiene appliance |
Nov. 22, 1983 |
| 4412825 |
Medical entry connector for teeth bearing animals |
Nov. 1, 1983 |
| 4412823 |
Oral cavity cleaner |
Nov. 1, 1983 |
| 4411623 |
Device for applying toothpaste |
Oct. 25, 1983 |
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