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Hyatt Errata 3 of 4

Identifier			MM	DD	Year		Inventor(s)		Patent Title
US	1,867		Nov	26	1840		Winans & Thad.		Manufacture of Splints or Sticks for Friction and Other Matches
US	2,402		Dec	23	1841		Winans, Theo. & Thad.		Improvement in the Composition of Matter for the Manufacture of Friction-Matches
US	2,403		Dec	23	1841		Winans, Theo. & Thad.		Improvement in the Composition of Matter for the Manufacture of Friction-Matches
US	4,266		Nov	12	1845		Thaddeus		Illuminating Vault Cover [Re-issued Apr 3, 1855 as RE303]
US	11,695		Sep	19	1854		Thaddeus		Vault-Light [Re-issued Feb 1, 1859 as RE653]
US	12,595		Mar	27	1855		Thaddeus		Illuminating Vault-Covers
US	21,050		Jul	27	1858		Thaddeus		Illuminating-Glass for Vault-Covers
US	68,332		Aug	27	1867		Thaddeus		Improvement in Illuminating-Roofs and Roof-Pavements [Re-issued Aug 6, 1878 as RE8,363; Sep 27, 1881 as RE9,883]
US	101,268		Mar	29	1870		Theodore		Improvement in Combination Asbestos Filling for Fire-Proof Safes and Other Structures
US	101,879		Apr	12	"		Theodore		Lining and Covering Refrigerators and Refrigerator Cars.
US	133,032		Nov	12	1872		Thaddeus		Improvement in Vault-Lights
US	135,120		Jan	21	1873		Thaddeus		Improvement in Vault-Lights
US	136,519		Mar	4	"		Thaddeus		Improvement in Vault-Covers
US	140,709		Jul	8	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	142,472		Sep	2	"		Theodore		Improvement in Illuminating Roofings
US	142,473		Sep	2	"		Theodore		Improvement in Illuminating Roofings
US	142,474		Sep	2	"		Theodore		Improvement in Walls for Buildings
US	143,157		Sep	23	"		Theodore		Improvement in Fire-Proof Shutters
US	145,180		Dec	2	"		Theodore		Improvement in Fire-Proof Columns
US	145,182		Dec	2	"		Theodore		Improvement in Fire-Proof Illuminating-Tiles
US	145,183		Dec	2	"		Thaddeus		Improvement in Illuminating-Doors [Re-issued Jun 25, 1878 as RE8,307]
US	145,184		Dec	2	"		Thaddeus		Improvement in Metallic Hatchway-Doors
US	145,185		Dec	2	"		Thaddeus		Improvement in Flexible Sheet-Metal Illuminating-Plates
US	145,186		Dec	2	"		Thaddeus		Improvement in Ventilating Illuminating Roofing-Plates
US	145,187		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,188		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,189		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,190		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,191		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,192		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,193		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,194		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,195		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,196		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,197		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,198		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,199		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,200		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,201		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,202		Dec	2	"		Thaddeus		Improvement in Illuminating Vault-Covers
US	145,203		Dec	2	"		Thaddeus		Improvement in Non-Condensing Illuminating Vault-Covers
US	145,204		Dec	2	"		Thaddeus		Improvement in Non-Condensing Illuminating Vault-Covers
US	145,205		Dec	2	"		Thaddeus		Improvement in Non-Condensing Illuminating Vault-Covers
US	145,206		Dec	2	"		Thaddeus		Improvement in Non-Condensing Illuminating Vault-Covers [Re-issued Jan 11, 1881 as RE9,535]
US	145,207		Dec	2	"		Thaddeus		Improvement in Elevating Vault-Covers
US	145,208		Dec	2	"		Thaddeus		Improvement in Flexible Illuminating Vault-Plates
US	145,209		Dec	2	"		Thaddeus		Improvement in Illuminating Ventilating-Steps
US	147,401		Feb	10	1874		Theodore		Improvement in Illuminating Roof-Plates
US	152,380		Jun	23	"		Theodore		Improvement in Illuminating Roofing-Tiles
US	154,048		Aug	11	"		Theo. & Jacobs		Improvement in Illuminating Roofing-Plates
US	165,835		Jul	20	"		Theodore		Improvement in Illuminating-Tiles
US	206,112		Jul	16	1878		Thaddeus		Improvement in Composition Floors, Roofs, Pavements, &c. [Reinforced Concrete: PDF]
US	206,332		Jul	23	"		Thaddeus		Improvement in the Application of Cements, Clays, Metals and Glass in forming Illuminated or Other Gratings, Vault-Covers, Roofs, &c.
US	206,333		Jul	23	"		Thad. & Theo.		Improvement in Cement and Concrete Walking-Surfaces
US	206,571		Jul	30	"		Thaddeus		Improvement in Modes of Covering, Lighting, and Ventilating Areas, Vaults, &c. [Re-issued Jan 11, 1881 as RE9,534]
GB	1,499		Apr	12	1880		Thaddeus		Illuminating Gratings for Roofs, Areas, &c.
US	236,817		Jan	18	1881		Thaddeus		Illuminating-Grating or Perforated Plate of Metal and other Materials, and Constructions made therefrom
US	243,266		Jun	21	"		Thaddeus		Concreted Illuminating-Grating
US	243,779		Jul	5	"		Thaddeus		Walking-Surface of Illuminating-Gratings Employed to Cover Openings to Vaults and Underground Spaces
US	254,656		Mar	7	1882		Thaddeus		Illuminating-Grating
US	255,511		Mar	28	"		Thaddeus		Illuminating-Grating
US	257,712		May	9	"		Thaddeus		Constructing and Repairing Illuminating-Roofs, &c.
US	257,713		May	9	"		Thaddeus		Illuminating Grating or Vault-Cover
US	257,714	May	9	"	Thaddeus	Illuminating Vault Cover or Grating [Re-issued Jul 21, 1885 as RE10,626]
US	257,715	May	9	"	Thaddeus	Pavement-Plate or Vault-Cover
US	257,822	May	9	"	Thaddeus	Illuminating Grating and Buildings Lighted Thereby
US	272,383	Feb	13	1883	Thaddeus	Illuminating Vault-Cover or Grating-Tile and Surfaces Made of the Same
US	272,551	Feb	20	"	Thaddeus	Illuminating Vault-Cover or Grating-Tile and Surfaces Made of the Same
US	284,559	Sep	4	"	Thaddeus	Sky or Vault Light Roof and Roof-Pavement
US	284,963	Sep	11	"	Thaddeus	Vault or Combination Skylight Reflector-Roof
US	285,358	Sep	18	"	Thaddeus	Vault-Light Roof and Sidewalk for Basements and Rear Extensions of Buildings
US	285,625	Sep	25	"	Thaddeus	Combination Daylight-Reflector
US	286,012	Oct	2	"	Thaddeus	Illuminating Vault-Cover or Grating-Tile, &c.
US	286,137	Oct	2	"	Thaddeus	Vault-Light Roof and Sidewalk for Constructing Basements, &c., to Buildings
US	286,542	Oct	9	"	Thaddeus	Illuminating Vault-Covers or Grating-Tiles and Surfaces Made of the Same
US	288,571	Nov	3	"	Thaddeus	Vault-Cover or Illuminating Grating-Tile and Surface Made Thereof
US	288,572	Nov	13	"	Thaddeus	Vault-Covering or Illuminating-Grating and Surface Made Therefrom
US	289,537	Dec	4	"	Thaddeus	Illuminating Sidewalk or Roof to a Continuous Vault or Gallery, &c.
US	289,538	Dec	4	"	Thaddeus	Illuminating Grating-Tile and Constructions Made Therefrom
US	290,886	Dec	25	"	Thaddeus	Concrete Floor, Roof, &c.
US	292,559	Jan	29	1884	Thaddeus	Concrete and Concreted Pavement and Roof-Pavement, and Substructure for the Same
US	315,412	Apr	7	1885	Thaddeus	Illuminating Tiling and Grating for Covering Vaults, Roofs, &c.
US	317,943	May	12	"	Thaddeus	Illuminating Tile Construction
US	317,944	May	12	"	Thaddeus	Illuminating Combination-Tile
US	317,945	May	12	"	Thaddeus	Concrete Light for Buildings, Areas, &c.
US	365,306	Jun	21	1887	Thaddeus	Vault-Covering, Illuminating-Tiling, &c.