December 26, 2006
December 22, 2006
- Transcribed patents:
- 402,930 · Jacobs · Illuminating-Tile
- 402,931 · Jacobs · Illuminating-Tile
- 405,778 · Jackson · Frame for Illuminating-Tiles
- 410,380 · Ross · Vault-Light
- 416,478 · Mark · Illuminating-Tile
- 418,618 · Jacobs · Illuminating-Tile
- 422,218 · Jacobs · Illuminating-Tile
- 424,302 · Jacobs · Illuminating-Tile
- 427,067 · French · Vault-Light Frame
- 428,493 · Jacobs · Illuminating-Tile
December 19, 2006
- Transcribed patents:
- 377,939 · Jacobs · Illuminating-Tile
- 378,558 · Sharts · Illuminating-Tile
- 378,559 · Sharts · Illuminating-Tile
- 379,127 · Resley · Pavement-Light
- D18,286 · Jackson · Design for a Sidewalk Dead-Light Frame
- 385,268 · Jacobs · Illuminating-Tile
- 385,269 · Jacobs · Illuminating-Tile
- 385,270 · Jacobs · Illuminating-Tile and Roofing-Plate
- 385,271 · Jacobs · Illuminating Tile, Side Wall, &c.
- 389,526 · Moore · Incandescent Electric Lamp
- 394,260 · French · Pavement and Floor Light
December 18, 2006
- Photos of vault lights being made
(presumably in The Netherlands) from Het Bouwbedrijf, 1932.
Scans courtesy Taco Hermans, Netherlands Department for
Conservation.
- Transcribed patents:
- 282,641 · Jackson · Skylight
- 364,113 · Jacobs · Illuminating-Tile
- 365,305 · Herzog · Vault-Light
- 365,306 · Hyatt · Vault-Covering, Illuminating-Tiling, &c.
- 367,343 · Jackson · Floor, Roof or Area-Covering
- 369,196 · Mark · Illuminating-Tile
- 370,625 · Jackson · Area, Floor, Roof or Sidewalk Construction
- 375,101 · Sharts · Manufacture of Illuminating Tiles for Sidewalks, &c.
- 376,649 · Haldeman · Vault-Light
- 376,844 · Appert · Perforated Glass
- Identified another US prism glass company:
- Thaddeus Hyatt Improved Illuminating Tile Company (see
Patent No. 365,306).
December 16, 2006
- Falconnier glass bricks. Special thanks to
Taco Hermans of the Netherlands Department for
Conservation for scans, photos and information about Falconnier
bricks, plus other architectural glass in
Amsterdam,
Breda, and
Utrecht.
- Transcribed patents:
- 311,891 · Furman · Illuminating-Tile for Sidewalks, Roofing, &c.
- 314,026 · Jackson · Illuminating Basements
- 314,677 · Jackson · Floor or Area Covering
- 315,412 · Hyatt · Illuminating Tiling and Grating for Covering Vaults, Roofs, &c.
- 317,943 · Hyatt · Illuminating Tile Construction
- 336,171 · Struck · Vault-Light
- 339,424 · Jacobs · Illuminating-Tile
- 339,425 · Jacobs · Illuminating-Tile
- 340,370 · Schreiber · Illuminating Tile-Plate
- 342,030 · Nelke · Incidence-Window
- GB/1886/6,991 · Nelke · Improvement in Incidence Windows or Vault Lights
- 345,105 · Braun · Combined Sidewalk Light and Ventilator
- 361,983 · Brown · Horse-Block
- NL/18,500 · Sanders · Gootvormig glazen wandelement, waarbij de randen omgebogen en van middelen ter opname van specie voorzien zijn
- Plus most of Falconnier's glass brick patents
- Identified more US prism glass makers:
- United States Prismatic Light Company, of Baltimore,
assignee for Nelke's patent
No. 342,030.
- American Crystal Light Company, of Baltimore,
assignee for Schoenberg's patent
No. 354,440.
December 3, 2006
January 1, 2006
- Switching gears to work on PAT for awhile.
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