Bizarre Patents
A kissing shield comprised of a thin, flexible membrane and a frame or holder.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 4824661 | Composition for oral hygiene A composition for oral hygiene with efficacy against dental plaque contains as active substances a mixture of copper compounds and 2,4,4'-trichloro-2'-hydroxydiphenyl ether, preferably in an amount of from about 0.05 to about 1.5% by weight.... | 04/25/1989 |
| 4795628 | Composition for oral hygiene A composition for oral hygiene with efficacy against dental plaque which contains a synergistic mixture of copper compounds and hexetidine, preferably in an amount of about 0.05 to about 1.5 % by weight, calculated based on the total composition.... | 01/03/1989 |
| 4762373 | Process for rounding the bristle tips of toothbrushes and toothbrushes prepared by this process The present invention relates to a method for rounding the bristle tips of toothbrushes by the action of laser radiation, characterized in that the rounding process is effected in an electrostatic field, thus avoiding the fusion of the individual bristles... | 08/09/1988 |
| 4743442 | Skin care composition Skin care composition containing mineral salts releasing sodium, potassium, megnesium, calcium and zinc salts in defined concentration, and, optionally, compounds releasing copper, manganese, vanadium, aluminum, cobalt and/or iron ions.... | 05/10/1988 |
| 4719100 | Preparation for oral hygiene A composition for oral hygiene with improved efficacy against dental plaque, said composition containing zinc aspartate and/or copper aspartate, preferably in an amount of 0.05 to 5% by weight based on the total weight of the composition.... | 01/12/1988 |
| 4696955 | X-ray opaque dental filling composition-brominated aromatic di-methacrylic ester polymerizable component Dental restoration materials with improved properties, particularly X-ray opacity and polishability, are obtained, if they contain fillers and polymerizable compounds consisting in total or in part of one or more compounds of the general formula ##ST... | 09/29/1987 |
| 4649165 | Dental filling material comprising polymerizable (meth)acrylic compound, X-ray opaque fillers and microfiller Dental filling material on the basis of polymerizable compounds and an inorganic filler mixture with improved properties, particularly excellent X-ray opacity and polishability, where the filler mixture essentially consists of an X-ray opaque filler with ... | 03/10/1987 |
| 4622220 | Preparation for oral hygiene A composition for oral hygiene with improved efficacy against dental plaque, said composition containing zinc aspartate and/or copper aspartate, preferably in an amount of 0.05 to 5% by weight based on the total weight of the composition.... | 11/11/1986 |
| 4617695 | Toothbrush A toothbrush having a brush handle and brush head is provided with a plurality of openings in the brush head for receiving therein bundles of bristles. Each of the plurality of openings is in the shape of a hexagon having parallel elongated sides and roun... | 10/21/1986 |
| 4559224 | Tooth and mouth care agent The efficacy of tooth and mouth care agents, especially in reducing the inflammation and bleeding tendency of the gums, is increased by addition of hesperidin.... | 12/17/1985 |
| 4525343 | Tooth and mouth care agent Tooth and mouth care preparations in the form of toothpaste, mouthwash, mouth spray or tooth powder, containing 0.05 to 2.5% by weight of hesperidin, calculated on the total composition are effective in reducing inflammation and bleeding of the gums.... | 06/25/1985 |
| 4479823 | Process for the production of silver-tin master alloys for dental amalgams A silver-tin-copper master alloy powder useful as a dental filling when amalgamated with mercury and having improved properties for that utility can be obtained by the steps of: (a) pulverizing an alloy containing silver, tin and copper into a first spher... | 10/30/1984 |
| 4442958 | Container for dispensing a viscous liquid medium A container for holding a viscous liquid medium and from which the same may be selectively dispensed in a desired amount includes a rigid body having a deformable top portion and carrying a dispensing mouthpiece. The application of an inwardly-directed fo... | 04/17/1984 |
| 4427799 | Dental restoring material and a filler therefor Dental restoring materials on the basis of polymerizable compounds which show good mechanical properties and satisfactory polishability after hardening containing at least one new filler consisting preferably of porous silica with a medium particle size f... | 01/24/1984 |
| 4420306 | Tetraacrylic and tetramethacrylic esters and dental materials containing same Tetraacrylic acid and tetramethacrylic acid esters and dental restorative and filling materials containing the esters.... | 12/13/1983 |
| 4397837 | Process and composition for the remineralization and prevention of demineralization of animal teeth including humans Compositions for the remineralization and prevention of demineralization of the teeth of animals including humans in the form of two phases, one phase containing a water-soluble calcium compound and the other phase containing a water-soluble phosphate and... | 08/09/1983 |
| 4388069 | Dental restorative material Dental restorative material containing polymerizable (meth)acrylic compounds in admixture with amorphous and crystalline fillers.... | 06/14/1983 |
| 4318878 | Manufacturing method for soap bars A process for the production of a compound bar of soap, said bar comprising a primary piece of soap and at least one secondary piece of soap embedded therein, is disclosed. The process comprises (a) extruding the primary piece and each secondary piece at ... | 03/09/1982 |
| 4311604 | Soap bar and process for its manufacture A new soap bar is disclosed wherein a soap bar comprises a soap bar body having a cavity stamped therein and a raised design or character imprinted in the bottom of the cavity. A smaller piece of soap of another color is used to fill the cavity whereby th... | 01/19/1982 |
| 4268401 | Liquid detergent compositions having washing and softening properties Disclosed is a liquid fine washing agent, which, in addition to good washing properties, has an excellent fiber-caring effect and, in particular, bestows a soft feel to textiles treated therewith. The washing agent achieving these objectives contains abou... | 05/19/1981 |
| 4209504 | Toothpaste with zeolite polishing agent A toothpaste composition contains an alkali metal aluminum silicate zeolite as the polishing agent base. The composition is non-corrosive to aluminum containers, polishes well without excessive abrasion and is compatible with dental fluorine compounds. A ... | 06/24/1980 |
| 4196189 | Dental and oral hygiene preparations Disclosed is a dental hygiene preparation in the form of a filled capsule or a filled sweet comprising an outer shell containing a hydrophilic dental and/or oral hygiene substance and an inner core of a lipophilic substance.... | 04/01/1980 |
| 4193987 | Non-corrosive toothpaste The corrosive effect of toothpaste on aluminum is prevented by incorporating in the toothpaste about 0.05% to about 5% by weight of a synthetic alkali metal aluminum silicate zeolite. Toothpaste containing a zeolite of the empirical formula Na12 | 03/18/1980 |
| 4181621 | Cleaning agents for dentures Disclosed is a cleaning agent for dentures, commonly in the form of powder or tablets, which is characterized by a content of at least 30% by weight urea based on the total composition. Said cleaning agent displays an improved cleaning capacity.... | 01/01/1980 |
| 4152806 | Toothbrush A toothbrush with means for adjustment of the bristle length including a moveable slotted or perforated plate arranged over the bristle holder and with bristles passing through the slots or perforations said plate being movable up and down the bristle len... | 05/08/1979 |
| 4149293 | Adjustable bristle toothbrush A toothbrush with a variable adjustment of the operative bristle length, characterized in that it is equipped with a movable perforated plate, arranged over the bristle holder with the bristles extending through the perforations. The plate is adjustable u... | 04/17/1979 |
| 4149291 | Power-operated toothbrush An electrically powered toothbrush with an eliptical brushing motion comprising a motor-operated rotating output drive and a disk rotatably mounted thereon, said disk having at least one eccentric funnel-shaped orifice which serves as an end bearing for a... | 04/17/1979 |
| 4062793 | Cleaning agents for dentures Disclosed is an improved denture cleaning agent containing a member selected from the group consisting of 1,6-di-(4-chlorophenyldiguanido)-hexane, 1,6-di-(2-ethylhexyldiguanido)-hexane, 1,6-di-(4-chlorobenzyldiguanido)-hexane, salts thereof or mixtur... | 12/13/1977 |
| 3957967 | Agent for the care and the cleaning of teeth and dentures Disclosed are compositions for the care and the cleaning of human teeth and dentures containing 1,6-di-4'-chlorophenyldiguanidohexane ("chlorohexidine") or the salts thereof and an amount of urea sufficient to reduce brown staining or discoloring of the t... | 05/18/1976 |
