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206,332 · Hyatt · "Improvement in the Application of Cements, Clays, Metals and Glass in forming Illuminated or Other Gratings, Vault-Covers, Roofs, &c."· Page 7 Home  > Prism Glass  > Patent Index  > Page 7

206,332: 7 of 14

or ornamentation, substantially as herein set forth.     6. Illuminating-gratings of combined metal, glass, and papier-maché, substantially as herein set forth.     7. Illuminating-gratings, including mounts of baked clay, artificial stone, and papier-maché, combined with glass, substantially as herein set forth.     8. Strengthening hydraulic-cement or artificial-stone and papier-maché gratings by means of tie-metals, or of a metallic core or skeleton, substantially as herein set forth.     9. Facing Illuminating-gratings, including mounts, with a walking and weather surface of magnesian or Sorel cement, substantially as herein set forth.     10. Artificial-stone gratings made of magnesian cement, substantially as herein set forth.     11. Ornamental illuminating-surfaces formed by combinations of colored mounts or colored baked-clay or artificial-stone gratings being either made wholly of colored material or faced with colors, substantially as herein set forth.     12. Ornamental illuminating-surfaces formed by combinations of colored "tiles," "slips," and "dots," with glasses shaped to match the same, substantially as herein set forth.     13. Tiles, slips, and dots made of hydraulic cements and concretes, and combining the same with glass to form illuminating-surfaces, substantially as herein set forth.     14. Geometrical glasses of shapes and sizes to match the "stock sizes" of the baked-clay tiles, slips, and dots on the market, substantially as herein set forth.     15. Combining the glasses of illuminating-gratings with colored hydraulic cements and concrete, to form ornamental illuminating-gratings.     16. Combining the glasses of illuminating-gratings with hydraulic cements and concretes of different colors, to form particolored and design surfaces, substantially as herein set forth.     17. Combining the glasses of illuminating-gratings with hydraulic cements and concretes made parti-colored or "mosaic" by means of fragments of irregular shape, obtained by breaking or crushing pieces of pottery, colored ware, tiles of baked clay, or hardened cakes made of magnesian or other hydraulic cements, substantially as herein set forth.     18. Illuminating-gratings with design-surfaces in cement, colored or otherwise, produced by means of glasses of such contour and so placed with reference to each other as to develop the design required, the design-heads of the glasses standing above the level of the metal plate containing them, and thus forming channels to receive the cement or inlays, substantially as herein set forth.     19. Illuminating-gratings formed with flaring or splayed light-holes, produced by either the under face of the glass being molded in splayed form, or by casting the grating in the form

of a shell of pyramidal openings, or by molding the under surface of the mounts or stone gratings with flaring light-holes, substantially as herein set forth.     20. Artificial-stone or concrete lights made by first molding and hardening the concrete in suitable form to be applied, and then applying the same as a mount or stone grating to the metal foundation, and securing the same to the meshes of the grating, or to the face of the metal plate, by the agency of hydraulic cement, substantially as herein set forth.     21. The mode herein described of securing illuminating-grating panels to the bed-frame without drilling or bolting, vertical seams being formed at the bearing-lines, of such depth as to enable the cement packing to likewise hold the panels to their seats by side adhesion, substantially as herein set forth.     22. The mode of constructing the bed-frame of illuminating-gratings in detached parts, and putting the same together by means of interlocking heads and grouting, and combining illuminating-gratings with such foundations, to construct walking and illuminating surfaces, substantially as herein set forth.     23. Sectional panel-gratings as a new manufacture, substantially as herein set forth.     24. Illuminating and ornamental roofs and weather-surfaces, substantially as herein set forth.     25. Illuminating, ornamental, and safe walking-surfaces, substantially as herein set forth.     26. Transparent burglar and fire proof weather or window surfaces and constructions, substantially as herein set forth.     27. Illuminating and ornamental hydraulic scagliola weather and walking surfaces, substantially as herein set forth.     28. Concrete lights formed with protecting-lines or net-work of metal, the same forming a portion of the walking-surface, and at the same time forming, of preference, the metallic strength of the grating, substantially as herein set forth.     29. Concrete slabs formed with flat tie-metals in the nature of a wattling, or cross-ties, for giving tensional strength to the slab in all directions, substantially as herein set forth.     30. Method of laying flag-stones upon a beam foundation, with under spaces to avoid effects of frost, substantially as herein set forth.     31. Concrete coal-hole plates and coal-hole slabs, protected against spalling by means of an encircling band of metal around the edge of the coal-hole plate, and around the mouth of the coal-hole, substantially as herein set forth.     32. Composite hydraulic slabs of concrete, made by combining a Portland-cement base with a magnesian wearing and weather surface, substantially as herein set forth.     33. Open-work of ventilating concrete and hydraulic-cement constructions, to serve as