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588,725 · Bruner · "Illuminating Area-Spanning Pavement" · Page 3 Home  > Prism Glass  > Patent Index  > Page 3

588,725 : 3 of 4

and lenses arranged on said boxes; substantially as described.     6. The combination with suitable supports, of disconnected and independently-movable hollow mold-boxes arranged in rows on said supports, and means for spacing said rows, said means forming a part of the finished pavement; substantially as described.     7. A hollow mold-box for illuminated pavement-work, said box having an opening, or openings, in its top the edges of which openings are inclined to conduct off leaking material, to prevent said material from contacting with the lower faces of the lenses, and lenses for covering said openings; substantially as described.     8. The combination with removable supports, of independently-movable molds arranged thereon end to end, to form an unbroken line, means on the tops of said molds for locating and holding the lenses, and lenses arranged on said independently-movable molds; substantially as described.

9. The combination with a hollow mold-box, having an opening or openings in its top, the edges of which openings are inclined to conduct off leaking material, projections or recesses adjacent to the edges of said openings, and a lens formed with recesses or projections to cooperate with converse parts at the edges of the opening in the mold-box; substantially as described.     10. The combination with removable supports, of independently-movable mold-boxes arranged thereon, end to end, each of said boxes being a unit in an unbroken line, said boxes being formed with spaced openings in their tops to receive and locate lenses, and lenses; substantially as described.     In testimony whereof I hereunto affix my signature, in presence of two witnesses, this 3d day of March, 1896. PRESTON M. BRUNER. Witnesses:     HUGH K. WAGNER,     F. R. CORNWALL.