US290040A - Samuel gbossioed - Google Patents
Samuel gbossioed Download PDFInfo
- Publication number
- US290040A US290040A US290040DA US290040A US 290040 A US290040 A US 290040A US 290040D A US290040D A US 290040DA US 290040 A US290040 A US 290040A
- Authority
- US
- United States
- Prior art keywords
- precious
- strass
- stones
- samuel
- stone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010437 gem Substances 0.000 description 24
- 239000004575 stone Substances 0.000 description 14
- 210000003298 Dental Enamel Anatomy 0.000 description 8
- 229910001751 gemstone Inorganic materials 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000011034 rock crystal Substances 0.000 description 4
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002223 garnet Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010979 ruby Substances 0.000 description 2
- 229910001750 ruby Inorganic materials 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/001—Faceting gems
Definitions
- SAMUEL GROSSIORD or LEs MoUssIEEEs, FRANCE.
- Garnet is the only precious stone that can be united with another by means of fusion, and this, as well as all the enamel usually employed in the manufacture of artificial precious stones, may therefore be cemented to the strass by fusion. In all other cases cold cementing is to be resorted to.
- the enamel for diamondines may be interposed between two sections or layers of strass.
- the cementing may bev effected prior or subsequent to the cutting 5c of the stone or imitation stone and the strass.
- a precious or imitation precious stone having a backing of strass coated with a refleeting medium, substantiallyas and for the 9c purpose specified.
Landscapes
- Adornments (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Description
' UNITED STATE PATENT OFFICE.
SAMUEL GROSSIORD, or LEs MoUssIEEEs, FRANCE.
ART OF PREPARING PRECIOUS AND lMlTATlON PRECIOUS STONES.
SPECIFICATION forming part of Letters Patent No. 290,040, dated December 11, 1883.
Application filed August 9, 1883. (1Y0 specimens.) Patented in France October 25, 1882, No.151,732.
T at whom it may concern:
Be it known that I, SAMUEL GROSSIORD, a citizen of the a French Republic, residing at Les Moussieres, in the French Republic, have invented certain new and useful Improvements in Art of Preparing Precious and Imitation Precious Stones, (for which I have obtained Letters Patent in France, No. 151,732, under date of October 25,1882;) and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to improvements in the art of preparing precious stones for cutting and mounting, whereby a greater brilliancy is imparted to the stones, whatever may be the nature or color of the latter.
The invention further relates to the preparation of artificial precious stones, technically termed diamondines, or ruby, sapphire, &c., diamondines, according to their color.
It is well known that certain precious stones-such as rubies, sapphires, &c.do not acquire greater brilliancy by silvering (i. e., mating with silver) a portion of their sur- Iace. Thisis also the case with most of the transparent enamels used in the manufacture of artificial precious stones and-rock-crystal. Although colorless, the brilliancy of the latter is but slightly, if at all, increased by the usual process of silver-coating. I have found, how ever, that the brilliancy of such precious stones or enamels or rock-crystal is materially increased by interposing colorless strass between these substances and the reflecting medium. Garnet is the only precious stone that can be united with another by means of fusion, and this, as well as all the enamel usually employed in the manufacture of artificial precious stones, may therefore be cemented to the strass by fusion. In all other cases cold cementing is to be resorted to.
In the preparation of the stones-artificial or otherwise-more or less strass may be employed, and, if desired, the enamel for diamondines may be interposed between two sections or layers of strass. The cementing may bev effected prior or subsequent to the cutting 5c of the stone or imitation stone and the strass.
Very good effects are produced in imitation precious stones by cementing the stone between two layers of strass. By silvering the backing of strass, not only is the brilliancy of the stone greatly enhanced, but the strass is 5 mondines, and I do not desire to claim, broad-' 65 ly, in this application the use of strass in the manufacture of imitation precious stones; but
- WVhat I do claim is 1. The method of increasing the brilliancy of precious as well as imitation precious 7c stones by means of a light reflecting substance, which consists in interposing colorless strass between the reflector and the stone, as described.
2. The method of preparing precious stones- 7 5 such as garnets, rubies, sapphires, &c.which consists in cementing them to colorless strass, as described, for the purpose specified.
3. The method of preparing precious and imitation precious stones and increasing their 8c brilliancy, which consists in cementing the precious or imitation precious stone to colorless strass previous or subsequent to cutting the same, and coating the under side of the strass with a light-reflecting substance, as described. 8
4. A precious stone having a backing of colorless strass, as described.
5. A precious or imitation precious stone having a backing of strass coated with a refleeting medium, substantiallyas and for the 9c purpose specified.
In testimony that I claim the foregoing I have hereunto set my hand this 21st day of July, 1883.
SAMUEL GROSSIORD.
Witnesses:
LOUIS COUSSAINT, FREDERIC MATRAY.
Publications (1)
Publication Number | Publication Date |
---|---|
US290040A true US290040A (en) | 1883-12-11 |
Family
ID=2359229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US290040D Expired - Lifetime US290040A (en) | Samuel gbossioed |
Country Status (1)
Country | Link |
---|---|
US (1) | US290040A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0707833A1 (en) | 1994-10-14 | 1996-04-24 | Minnesota Mining And Manufacturing Company | Method of enhancing the bond strength of an orthodontic appliance to a tooth |
US20040121279A1 (en) * | 2002-12-19 | 2004-06-24 | 3M Innovative Properties Company | Orthodontic appliance with placement enhancement structure |
DE4443012B4 (en) * | 1993-12-09 | 2004-06-24 | Minnesota Mining And Mfg. Co., Saint Paul | Method for producing an orthodontic device with a structured connecting surface and orthodontic device |
-
0
- US US290040D patent/US290040A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4443012B4 (en) * | 1993-12-09 | 2004-06-24 | Minnesota Mining And Mfg. Co., Saint Paul | Method for producing an orthodontic device with a structured connecting surface and orthodontic device |
EP0707833A1 (en) | 1994-10-14 | 1996-04-24 | Minnesota Mining And Manufacturing Company | Method of enhancing the bond strength of an orthodontic appliance to a tooth |
US20040121279A1 (en) * | 2002-12-19 | 2004-06-24 | 3M Innovative Properties Company | Orthodontic appliance with placement enhancement structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0648445B1 (en) | Ornament | |
US7861555B2 (en) | Article of jewelry | |
US3412575A (en) | Jewelry article including thin metal and dielectric films | |
US290040A (en) | Samuel gbossioed | |
US2535807A (en) | Simulated gem | |
US7140200B2 (en) | Article of jewelry | |
US20190271951A1 (en) | Watch glass and method for producing a watch glass | |
US2090240A (en) | Artificial gem in the nature of asteriae | |
US11375779B2 (en) | Gemstone arrangement and method for producing a gemstone arrangement | |
US4308727A (en) | Brilliant-cut stone | |
US1377130A (en) | Imitation stone and process for manufacturing | |
US1802170A (en) | Ornamental composite glass | |
US223237A (en) | Feancis ed meyeb | |
US1219853A (en) | Crackled-glass diamond. | |
US888346A (en) | Imitation diamond. | |
US229328A (en) | Fbanois ed meyee | |
DE2444705A1 (en) | Transparent natural or synthetic jewel stones with enhanced brilliance - has evaporated on very thin coating of diamond | |
JP3235480U (en) | Jewelery body | |
US1775867A (en) | Synthetic oriental emerald or emerald-green sapphire | |
US303607A (en) | Pedro enrique arencibia | |
EP3320799A1 (en) | Ornamental element and method for its manufacture | |
Nassau | Synthetic gem materials in the 1980s | |
GB798080A (en) | Imitation gems consisting of glass, transparent plastics or the like | |
US321302A (en) | Artificial diamond | |
US400450A (en) | Samuel grossiord |