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Casting Dental Plates.
Patent for casting dental plates which builds upon a previous patent by the same inventor, Patent No. 633,222, accepted on September 19, 1899. This patent professes to eliminate previous issues with casting metal such as pinholes and air bubbles that create imperfections in the dental plates.
Date:
May 27, 1902
Creator:
Streetman, Willard
System:
The Portal to Texas History
Grave Filler.
Patent for a grave-filling machine, which transports dirt into the hole of the grave.
Date:
August 19, 1902
Creator:
Deering, Uriah H.
System:
The Portal to Texas History
Headlight.
Patent for Locomotive-headlights, "and has for its principal object to so construct the lamp and its casing as to permit of the lighting or adjusting the lamp-blaze from the back of the headlight box…” (lines 8-13) including illustrations.
Date:
December 2, 1902
Creator:
Stanton, James Robertson
System:
The Portal to Texas History
Oil-Burner.
Patent for oil-burner that is used by being connected to a steam-boiler. It is simply constructed to produce a very high degree of heat with a comparatively small amount of hydrocarbon oil.
Date:
December 16, 1902
Creator:
Jenkins, Wellington S.
System:
The Portal to Texas History
Pumping Apparatus.
Patent for a "pumping, or water-elevating apparatus," (line 9) including illustrations.
Date:
June 17, 1902
Creator:
Simmons, Jesse W.
System:
The Portal to Texas History