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9 Matching Results
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Churn.
Patent for a simple and efficient churn where "the process of churning is rendered easier, the resultant product firmer, and butter obtained in a shorter space of time than heretofore, while at the same time the milk is left in better condition and rendered free from water" (lines 12-17).
Date:
June 16, 1896
Creator:
Holt, Henry Lee
System:
The Portal to Texas History
Combined Swingletree and Evener.
Patent, including illustrations, for improvements to combined swingletrees and eveners, tools used to equalize strain between a draft animal and vehicle, "which is easily and simply constructed, inexpensive to manufacture, and one which will be very efficient in operation" (lines 22-25).
Date:
March 16, 1920
Creator:
White, Floyd N.
System:
The Portal to Texas History
Water Heater and Purifier.
Patent for a new and improved water heater and purifier. This design consists "[i]n the condenser, having the cover, the water-pipe and exhaust-steam pipe combined with the corrugated convex disk, whereby the water falls upon the disk and the steam enters beneath it" (lines 6-10).
Date:
November 16, 1886
Creator:
Wilson, Martin M.
System:
The Portal to Texas History
Mechanical Movement.
Patent for a mechanical movement for ratchet feeding mechanisms " in which movement is imparted from a rocking lever to a ratchet wheel through the medium of a plurality of pawls that are so connected to the lever as to operate on the ratchet wheel during movement of the levers in both directions"(lines 10-16).
Date:
March 16, 1909
Creator:
Oswald, William S.
System:
The Portal to Texas History
Post driver
Patent for a portable post driver.
Date:
March 16, 1900
Creator:
Armstrong, Joseph Milton
System:
The Portal to Texas History
Sanitary Cleaner for Bed-Springs.
Patent for a new invention to more effectively clean bed springs, including illustrations.
Date:
June 16, 1914
Creator:
Gambill, Mary I.
System:
The Portal to Texas History
Wind-Motor.
Patent for wind motors that has new and useful improvements," is simple and durable in its constructions, very effective and powerful in operation, transmits the force of a series of wind-wheels to a common shaft for driving pumps or other machines" (lines 11-16).
Date:
December 16, 1902
Creator:
Cochran, James M.
System:
The Portal to Texas History
Mosquito Bar Frame.
Patent for a new and improved mosquito netting. This design "relates to mosquito-bar frames, and its object is to provide a device possessing superior advantages in point of simplicity, inexpensiveness, ease of adjustment, and general efficiency" (lines 9-13).
Date:
October 16, 1883
Creator:
Williams, Gilbert L.
System:
The Portal to Texas History
Necktie-Retainer
Patent for necktie retainers that can be slipped into turndown collars while retaining neckties or scarfs against pulling down or moving sidewise, with illustration (lines 10-15).
Date:
March 16, 1915
Creator:
Yeager, Margaret Sanders
System:
The Portal to Texas History