US6340299B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for pouring dental mixture
Assignee: Individual
•
Filing: 2000-04-21
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Granted: 2002-01-22
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Expires: 2020-04-21
Abstract
Abstract The present invention provides a dental-mixture pouring device for pouring a mixture into a target site while minimizing catching of bubbles in the mixture, wherein vibration generated by a vibration generating mechanism 11 is transmitted by vibration transmitting means 17 including a storage section 30 for a mixture 23 , and wherein a flexible tip 85 is provided at a terminal portion of the vibration transmitting means 17 for supplying a target site with the mixture 23 flowing out from an orifice 31, 32, 33 of the storage section 30.
Inventors
- 👤 Yoshiyuki Saito
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:41
CPC Classifications
A; A61; A61C; A61C13/00; A61C13/12; A61C9/00
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
145 words
A device for pouring a dental mixture having a portion that can be held in one hand, said device comprising: a main body having a terminal end; a vibration generating mechanism positioned near said main body for generating vibration to the dental mixture; a storage section, connected to said main body and in communication with said vibration generating mechanism through said main body, for receiving and storing the dental mixture in order to facilitate pouring of the mixture, said storage section having an orifice, said orifice for permitting the mixture from flowing out the storage section; vibration transmitting means having a terminal portion and for transmitting vibrations generated from said vibration generating mechanism to said storage section for the mixture; and a removable and flexible tip positioned below the orifice for supplying a target for the mixture flowing out the orifice of the storage section.
Claim 2
Independent Claim
145 words
A device for pouring a dental mixture having a portion that can be held in one hand, said device comprising: a main body having a terminal end; a vibration generating mechanism positioned near said main body for generating vibration to the dental mixture; a storage section, connected to said main body and in communication with said vibration generating mechanism through said main body, for receiving and storing the dental mixture in order to facilitate pouring of the mixture, said storage section having an orifice, said orifice for permitting the mixture from flowing out the storage section; vibration transmitting means having a terminal portion and for transmitting vibrations generated from said vibration generating mechanism to said storage section for the mixture; and a removable and flexible tip positioned below the orifice for supplying a target for the mixture flowing out the orifice of the storage section.
Claim 3
Dependent Claim
51 words
The device for pouring a dental mixture according to claim 1 , wherein said main body being hollow and said vibration generating mechanism being positioned inside said hollow main body, wherein vibration generated by the vibration generating mechanism is transmitted to said flexible tip by means of the vibration transmitting means.
Claim 4
Dependent Claim
45 words
The device for pouring a dental mixture according to claim 1 , wherein said vibration generating mechanism being located outside said main body, wherein the vibration transmitting means is provided to transmit vibration to said flexible tip through a contact with the vibration generating mechanism.
Claim 5
Dependent Claim
34 words
The device for pouring a dental mixture according to claim 3 , wherein said vibration transmitting means including slide means for enabling adjustments of said vibration transmitting means thereof attached to the main body.
Claim 6
Dependent Claim
36 words
The device for pouring a dental mixture according to claim 3 , wherein said vibration transmitting means includes a support shaft journaled thereto at said main body for rotation in a longitudinal direction of the device.
Claim 7
Dependent Claim
35 words
The device for pouring a dental mixture according to claim 1 , wherein said orifice is enlarged when a deforming force is applied, the orifice is contracted or closed when no deforming force is applied.
Claim 8
Dependent Claim
29 words
The device for pouring a dental mixture according to claim 1 , wherein said orifice is a slit formed in an elastically deformable storage section for opening and closing.
Claim 9
Dependent Claim
29 words
The device for pouring a dental mixture according to claim 1 , wherein said orifice has a notch formed in an electrically deformable storage section for opening and closing.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2005-01-21 | 2005-07-23 | 2006-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-01-21 | 2009-07-23 | 2010-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-01-21 | 2013-07-23 | 2014-01-22 | $7700.00 | Window Closed / Lapsed |