63 Matching Results
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Claw-Bar for Drawing Railroad-Spikes.
Patent for "an invention is an improved claw-bar for drawing railroad-spikes, the object of my invention being to provide the bar with a pivoted fulcrum-piece which is adapted to facilitate the engagement of the toe or claw of the bar with the head of a spike, to increase the leverage of the bar in withdrawing the spike, and to provide means to relieve the pivots or trunnions of the fulcrum-piece of stress when the bar is being operated todraw a spike." (Lines 8-17) Illustration is included.
Date:
November 5, 1901
Creator:
Smitham, Nicholas L.
Object Type:
Patent
System:
The Portal to Texas History
Center Foot for Cultivators
Patent for "an improved center foot or standard which is adapted to be readily attached to and detached from a beam or beams of a cultivator adjusted thereon and adapted for the attachment of a shovel, plow, or sweep of any kind required" (lines 8-15).
Date:
May 21, 1901
Creator:
Greathouse, James E.
Object Type:
Patent
System:
The Portal to Texas History
Combined Trousers Stretchers And Coat Hanger
Patent for a combined trousers stretcher and coat hanger. Illustration included.
Date:
September 11, 1906
Creator:
Bedinger, Singleton Berry
Object Type:
Patent
System:
The Portal to Texas History
Bedclothes-Clamp
Patent for a bed clothes clamp for holding the sheets and blankets over the occupant of the bed.
Date:
April 14, 1908
Creator:
Martin, Delia
Object Type:
Patent
System:
The Portal to Texas History
Bale Tie Buckle
Patent for bale tie buckle. Illustration included.
Date:
April 25, 1905
Creator:
Jenkins, John C. & Flowers, W. H.
Object Type:
Patent
System:
The Portal to Texas History
Boiler Feeder
Patent for boiler feeder. This invention is designed as a gravity feed automatic boiler. Illustration included.
Date:
March 28, 1905
Creator:
Finch, Clark Ethan
Object Type:
Patent
System:
The Portal to Texas History
Automatic Electric Switch
Patent for an automatic electric switch. This invention consists of a series of switches and a rotary switch run by electromagnetic key operating motor. Illustration included.
Date:
December 15, 1903
Creator:
Guthrie, William S.
Object Type:
Patent
System:
The Portal to Texas History
Apparatus For Threshing and Cleaning Seed Cotton
Patent for apparatus for threshing and cleaning seed cotton. Illustration included
Date:
November 22, 1904
Creator:
Kelly, Hiram H.
Object Type:
Patent
System:
The Portal to Texas History
Animal-Poke
Patent for an animal poke that is worn on the head of the animal to prevent it from breaking or going underneath wire fences.
Date:
May 21, 1907
Creator:
Carter, Joel F.
Object Type:
Patent
System:
The Portal to Texas History
Automatic Electric Switch
Patent for an automatic electric switch. Illustration included.
Date:
October 10, 1905
Creator:
Guthrie, William S.
Object Type:
Patent
System:
The Portal to Texas History
Auger-Bit
Patent for an auger bit used for boring holes. Illustrations included.
Date:
June 22, 1909
Creator:
Harris, Lawrence P.
Object Type:
Patent
System:
The Portal to Texas History
Animal Trap
Patent for an animal. Illustration included.
Date:
November 8, 1904
Creator:
Wilkinson, John Marion
Object Type:
Patent
System:
The Portal to Texas History
Baling-Press.
Patent for "new and useful Improvements in Baling-Presses." (line 6-7) including instructions and illustrations.
Date:
February 20, 1906
Creator:
Abbot, Thomas & Abbot, Harry B.
Object Type:
Patent
System:
The Portal to Texas History
Coin Controlled Vending Machine
Patent for coin controlled vending machine. Illustration included.
Date:
July 24, 1906
Creator:
Fender, John Brown
Object Type:
Patent
System:
The Portal to Texas History
Dallas Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date:
1902
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Dallas Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date:
1909
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
North Texas Hospital for the Insane Annual Reports: 1906-1908
Annual report of the North Texas Hospital for the Insane, providing data about operations, updates about programs, and other information related to activities at the hospital.
Date:
1908
Creator:
North Texas Hospital for the Insane
Object Type:
Report
System:
The Portal to Texas History
North Texas Hospital for the Insane Annual Report: 1900
Annual report of the North Texas Hospital for the Insane, providing data about operations, updates about programs, and other information related to activities at the hospital.
Date:
1900
Creator:
North Texas Hospital for the Insane
Object Type:
Report
System:
The Portal to Texas History
North Texas Hospital for the Insane Annual Report: 1899
Annual report of the North Texas Hospital for the Insane, providing data about operations, updates about programs, and other information related to activities at the hospital.
Date:
1900
Creator:
North Texas Hospital for the Insane
Object Type:
Report
System:
The Portal to Texas History
North Texas Hospital for the Insane Annual Report: 1901
Annual report of the North Texas Hospital for the Insane, providing data about operations, updates about programs, and other information related to activities at the hospital.
Date:
1901
Creator:
North Texas Hospital for the Insane
Object Type:
Report
System:
The Portal to Texas History
North Texas Hospital for the Insane Annual Report: 1902
Annual report of the North Texas Hospital for the Insane, providing data about operations, updates about programs, and other information related to activities at the hospital.
Date:
1902
Creator:
North Texas Hospital for the Insane
Object Type:
Report
System:
The Portal to Texas History
North Texas Hospital for the Insane Annual Reports: 1904-1906
Annual report of the North Texas Hospital for the Insane, providing data about operations, updates about programs, and other information related to activities at the hospital.
Date:
1906
Creator:
North Texas Hospital for the Insane
Object Type:
Report
System:
The Portal to Texas History
Writing Instrument.
Patent for a writing instrument for writing on stacks of carbon paper, which need heavy pressure to show on all the pages.
Date:
November 2, 1909
Creator:
Dyches, John W.
Object Type:
Patent
System:
The Portal to Texas History
Water-Purifying Apparatus.
Patent for a water purifying device for use in water distribution systems, which mixes the water with a chemical salt and then takes it into a settling basin where mud and such sink to the bottom, leaving pure water on top which is let out for distribution.
Date:
March 17, 1908
Creator:
Fender, John B.
Object Type:
Patent
System:
The Portal to Texas History