33 Matching Results
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33
Gate-Latch.
Patent for a new and useful gate latch, including instructions and illustrations.
Date:
May 16, 1899
Creator:
Perkins, Oscar P.
System:
The Portal to Texas History
Rubber Compound.
Patent for a new and improved rubber compound, including instructions and illustrations.
Date:
May 30, 1899
Creator:
Petmecky, Joseph Charles
System:
The Portal to Texas History
Grinding-Machine.
Patent for certain new and useful improvements in grinding machines, including instructions and illustrations.
Date:
May 2, 1899
Creator:
Post, Bernhard
System:
The Portal to Texas History
Dipping-Vat.
Patent for a certain new and useful improvement in dipping vats or tanks, including instructions and illustrations.
Date:
May 23, 1899
Creator:
Skinner, William E.
System:
The Portal to Texas History
Harrow.
Patent for certain new and useful improvements in harrows, including instructions and illustrations.
Date:
May 9, 1899
Creator:
Sorenson, Christian
System:
The Portal to Texas History
Garden-Plow.
Patent for a garden plow to till soil.
Date:
May 31, 1899
Creator:
Stove, William A.
System:
The Portal to Texas History
Design for a Hame Attachment.
Design patent for a hame attachment that is symmetrical in configuration making it adaptable to be used in either the right or left hand.
Date:
May 9, 1899
Creator:
Surghnor, Daniel H.
System:
The Portal to Texas History
Pump-Rod-Operating Device for Windmills.
Patent for a new and useful improvement in pump rod operating devices for windmills, including instructions and illustrations.
Date:
May 9, 1899
Creator:
Vernon, William E.
System:
The Portal to Texas History
Pneumatic Propulsion Means.
Patent for a new and improved pneumatic propulsion means, including instructions and illustrations.
Date:
May 2, 1899
Creator:
Walker, James C.
System:
The Portal to Texas History